Earth SciShow

In this episode, MrEarthGuy talks about a brand new research paper which highlights the uncanny similarities between Venus and Earth. From mountains and volcanoes, to plateaus and mantle plumes, we may be getting one step closer to understanding our own history by looking to our twin - Venus!

In this episode, MrEarthGuy discusses the various factors that go into mountain building and why there is a theoretical limit to how tall they can grow here on our planet.

Join us on a captivating scientific adventure as we explore the mysterious depths of hydrothermal vents! These undersea chimneys, once thought barren wastelands, might hold the key to life's origins. Unravel the story of how scientists recreated ancient vent conditions to generate fatty acids - essential building blocks of life - from scratch! Discover how these vents acted as a primordial kitchen, potentially brewing the ingredients for life billions of years ago. Beyond Earth, explore the exciting possibility that similar processes could be occurring on distant icy moons like Enceladus and Europa. Could life be brewing in the depths of our solar system? This episode dives deep into the fascinating world of hydrothermal vents, challenging traditional theories and unveiling the potential for extraterrestrial life. Join the quest to understand where we came from and where life might exist beyond our planet!

In this episode, we explore the fascinating world of insects and how they respond to changes in atmospheric oxygen. We talk to Dr. John VandenBrooks, a researcher who raised different kinds of insects in various oxygen levels and discovered some surprising results. We also discuss the implications of his findings for understanding the evolution of giant dragonflies and other ancient insects, as well as the potential of using fossilized insects as proxies for paleo-oxygen levels. Join us as we dive into the breath of bugs and learn how oxygen shapes insect evolution.

Join MrEarthGuy as he reveals the secrets and mysteries of the Earth and the Moon, and how they were formed by a violent collision between two ancient planets. Learn how the remnants of the impactor, Theia, still lie deep within the Earth, and how they influence its evolution and dynamics. Discover how the Moon was created from the debris of the collision, and why it has a different composition than the Earth. Explore the latest scientific findings and theories, as well as the stories and legends that have shaped our understanding of the Earth and the Moon. This is Theia's Legacy, a podcast that uncovers the hidden history of our planet and its moon.

In this episode of Earth SciShow, MrEarthGuy explores the fascinating world of ancient diamonds, the rare and precious gems that can reveal the history of continents and life on Earth. We follow the journey of these diamonds from their formation deep in the mantle, to their eruption on the surface, to their discovery in mines across different continents. We learn how these diamonds were formed from a mixture of subducted oceanic crust and mantle material, and how they were carried by plumes of hot rock to the base of Gondwana, a supercontinent that once covered most of the southern hemisphere. We also learn how these diamonds helped Gondwana to resist subduction and to remain stable for hundreds of millions of years, during which it experienced dramatic climatic and environmental changes, and witnessed the emergence and diversification of complex life forms. Finally, we learn how these diamonds were scattered across the globe when Gondwana broke apart, opening new oceans and creating new continents. These ancient diamonds are Earth's wonders, and they can tell us a lot about how our planet works and how it has changed over time.

In this episode of Earth SciShow, MrEarthGuy discusses the difficult question on when the first animals evolved on Earth. Is there a way for us to narrow down the time period and isolate a moment beyond which no animals existed? Please subscribe and leave a review if you enjoyed the episode!

In this episode, we explore the amazing discovery of glass shards from the Taupō eruption in Antarctica, and how they reveal the global impact of this ancient volcanic event on the climate and history. We also learn how scientists used ice cores and radiocarbon dating to confirm the timing and source of the eruption. Join us as we journey back in time to witness one of nature's most powerful and mysterious forces. 

In this episode of Earth SciShow, MrEarthGuy unveils a hidden new process within the global carbon cycle. Called Organic Carbon weathering or OCPetro for short, this new process has brought to light a brand new factor in the natural climatic processes in the Carbon Cycle. Are we passed the point of no return for climate change? or can Earth's natural processes support the rapid changes in climatic carbon. Listen in to find out! #geology #earthscience #climatechange #science

In this episode of Earth SciShow, MrEarthGuy explains how the water on Earth is older than the planet itself. Through some keen observations in early solar systems and lab experiments on Earth, we can show that water was once floating around the cosmos before becoming fused with the protoplanets that became planets today.

In this episode, MrEarthGuy discusses the on-going threat to our Arctic region with the recent studies highlighting how we are running out of Arctic lakes. This has huge impacts on the trajectory of Climate Change and the pressures on wildlife and local communities.

 In this episode of Earth SciShow, MrEarthGuy explores the fascinating history of flowering plants, or angiosperms, and how they managed to survive and diversify after the cataclysmic event that wiped out most of the life on Earth 66 million years ago. We discuss a new study that uses DNA family trees to estimate the extinction rates of angiosperms across their entire history, and what it reveals about their resilience and adaptation. We also talk about the implications of this study for the current biodiversity crisis, and how we can protect the plants that provide us with so many benefits. #geology #science

In this episode, we explore how a natural process called enhanced chemical weathering can remove carbon dioxide from the atmosphere and lower global temperatures. We learn how this process worked in the past to recover the Earth's climate from episodes of rapid and intense warming. We also discuss the potential and challenges of using this process as a solution to the current climate crisis. Join us as we dive into the fascinating world of geology and climate science.

In this episode of Earth SciShow, MrEarthGuy explores the controversial idea that Humans ancestors evolved in Europe as opposed to the widely held belief of Africa being the exclusive origin. For more information check out MrEarthGuys Tiktok to learn more!

In this episode of Earth SciShow, MrEarthGuy takes us on a journey of hidden geological time bombs which have the ability to reign havoc on Earth and its climate.

In this episode of Earth SciShow MrEarthGuy dives into the fascinating world of endemic evolution. We visit the hidden Ryukyu Islands south of Japan to learn about a fascinating process of speciation among two reptiles. We learn about how geological process like Plate tectonics influenced the biodiversity across the islands and what impacts it had on the populations.

In this episode of Earth SciShow MrEarthGuy discusses the fascinating occurrence of one type of fungi which evolved 300 million years ago which altered the future of planet Earth. Not only was it responsible for the end of the coal age but it also has great implications for the future of our planet

In this episode of Earth SciShow MrEarthGuy takes a look at new research which suggests climate change may have had a detrimental impact on the human evolution story. Could the influence of rainfall variability and external factors such as the Milankovitch Cycles changed the course of human history which lead us to today? Check out the episode now to learn more!

In this episode of Earth SciShow, MrEarthGuy explores the history, geology, and hazards of Campi Flegrei, a supervolcano near Naples that could erupt at any time. We learn about the signs of unrest, the potential impacts of an eruption, and the ways to prepare for such a scenario. Join us as we discover the fascinating and frightening world of Campi Flegrei, the sleeping giant of Italy.

In this episode of Earth SciShow, MrEarthGuy explores the fascinating history of the Earth's tectonics, from the stagnant-lid mode of the early Earth to the plate tectonics of today. We learn how the magnetic field can reveal the movement of the continents, and how tectonics affects life on Earth and beyond. We also discuss some of the mysteries and controversies surrounding this topic, and invite you to share your thoughts and opinions with us. Join us for a journey through time and space, as we discover how the Earth's tectonics shaped our planet and our destiny. 

In this episode of Earth SciShow, MrEarthGuy discusses the marvelous, yet frightening, phenomenon known as Adaptive Host Manipulation. Whereby parasites hijack host animals in order to control their behavior and physiology to complete their reproductive lifecycle. He also touches on how this process impacts evolution and biodiversity.

In this episode of Earth SciShow, MrEarthGuy discusses Mass extinctions. They indicate the disappearance of large numbers of species and have occurred throughout Earth's history. In fact, scientists estimate that at least 99.9 percent of all species of plants and animals that ever lived are now extinct. So why should we care about mass extinctions? and why did they occur? Tune in to find out!

Have you ever wondered why some animals living on islands are much bigger or smaller than their mainland relatives? In this episode on Earth SciShow, MrEarthGuy explores the phenomena of insular gigantism and insular dwarfism, which occur when animals evolve different body sizes on islands due to different ecological pressures. We also discuss how these phenomena help support the evidence for evolution and why they matter for conservation. Join us as we discover the amazing diversity and adaptation of life on Earth

Welcome to Earth SciShow, the podcast that explores the latest discoveries and innovations in science. In this episode, MrEarthGuy talks about a fascinating connection between ancient rocks and modern volcanoes. How do iron formations that formed in Earth's early oceans affect large igneous province volcanism that can alter Earth's climate and biosphere? Join host Alex as he explains this link and its implications for understanding Earth's interior and history. Whether you're a science enthusiast or a curious learner, you'll find something interesting and informative in this podcast!

Join us on Earth SciShow as MrEarthGuy explores the hidden world of mycorrhizal networks, the underground connections that link plant roots with fungal hyphae. In this podcast, we will discuss the latest scientific discoveries and controversies about how these networks affect plant ecology and evolution. We will also learn how plants can use these networks to share resources and information, such as warnings of aphid attack or drought stress. Whether you are a plant lover, a fungus fan, or just curious about nature, this podcast will open your eyes to the amazing and complex interactions that take place beneath our feet.

In this episode on Earth SciShow, MrEarthGuy explores one of the most fascinating and challenging questions in science: did life evolve more than once on Earth or elsewhere in the universe? We discuss the concepts of abiogenesis and LUCA, the evidence and arguments for and against multiple origins of life, and the methods and techniques used to study the origin and evolution of life. Join us as we dive into this intriguing topic and learn something new today!

In this episode on Earth SciShow, MrEarthGuy explores a new study that reveals how the evolution of the crustal phosphorus reservoir shaped the biosphere. We also learn about the phosphorus cycle, its impact on crustal lithology, and its influence on biodiversity. Tune in to discover how this vital nutrient connects rocks, water, and life on Earth.

How did life on Earth go from simple and stationary to diverse and dynamic in a relatively short span of time? Join us on Earth SciShow where MrEarthGuy explores the mystery of the Cambrian explosion, one of the most fascinating events in evolutionary history. We'll look at the latest clues and theories from fossils, rocks and modern animals, and hear from experts who share their insights and opinions on this topic. If you love learning about the natural world and its mysteries, this podcast is for you!

In this episode of Earth SciShow, MrEarthGuy explores a new study that reveals how the asteroid that killed the dinosaurs also triggered the largest and most destructive tsunami in Earth's history. Using computer simulations, the researchers estimate that the tsunami could have reached heights of up to 1,500 meters, causing widespread flooding and erosion of coastlines around the world. Join us as we delve into the extent of the devastation caused by the asteroid impact and the resilience of life on Earth in the face of natural disasters.

Join MrEarthGuy on Earth SciShow as we explore the secrets of the Earth's magnetic field and the insights provided by ancient trees in this enlightening podcast.

In this series, we'll dive deep into the science behind the marvels of nature, uncovering the hidden processes that have shaped our world over millions of years. From the fiery volcanoes that have sculpted our landscapes, to the gentle currents that sustain our ocean's ecosystems, Mr. Earth Guy will take you on a journey that will change the way you see the world.

Join MrEarthGuy as he uncovers the fascinating history of Mount Everest through the discovery of ancient fossils. Learn how these fossils are providing insights into the geological history of our planet and how it may continue to change in the future. From the depths of the ocean to the summit of the world's tallest mountain, this podcast will take you on a journey through time and space.

Uncovering Earth's Secrets: A Journey Through Paleoclimatology is a podcast hosted by MrEarthGuy that delves into the fascinating field of Paleoclimatology. Join met as we explore the Earth's history and how its climate has changed over time through the analysis of tree rings, ice cores, and sediment layers. Discover how Paleoclimatology helps us better understand natural climate variations and the impact of human activities on our planet. With engaging storytelling and expert insights, this podcast will inspire you to take action to protect our planet and create a more sustainable future.

In this episode of Earth SciShow, MrEarthGuy explores how diamonds are formed and transported to the surface by kimberlites, a type of volcanic rock that originates from deep inside the Earth. We also learn about a new study that shows how kimberlite magmatism is linked to the dynamics of the mantle and its large structures. Join us as we discover the amazing journey of diamonds from the core-mantle boundary to your jewelry box. #geology #science #diamonds

In this episode on Earth SciShow, MrEarthGuy dives into the history of radioactivity and its implications on geology. Radiometric dating is one of the most accurate techniques we have to date samples of the ancient Earth and measure its age. By using Uranium-238 and Lead-206 we are able to using isotopic ratios to determine how old a sample is. We have applied this technique to terrestrial bound crystals like Zircon, and more exotic samples from lunar rocks and meteorites. #Earth #Geology #Science

How did Earth's continents form and what makes them different from oceanic crust? In this episode, MrEarthGuy explores a new study that challenges a popular theory involving garnet crystals and reveals new clues about the origin and evolution of our planet's surface. Join us as we dive into the wonders and mysteries of Earth's crust and how it affects life on our planet.

What if I told you that there's a hidden layer inside Earth's core that could reveal secrets about our planet's history and evolution? And what if I told you that scientists discovered this layer by listening to echoes of earthquakes that bounced back and forth between two boundaries multiple times? Sounds pretty cool, huh? In this episode of Earth SciShow, MrEarthGuy explores a groundbreaking discovery and what it means for our understanding of Earth's formation and evolution. We'll learn how seismology, the study of seismic waves, can help us probe the inner core and reveal its structure and properties. We'll also learn how the inner core is anisotropic, meaning that it has different properties along different directions, and how this anisotropy changes with depth and direction. And we'll learn how this anisotropy could be a fossilized record of a significant event in Earth's past that left a mark in its center. If you're curious about how our planet works and what secrets it hides, you don't want to miss this episode of Earth SciShow. Join us as we dive deep into the mystery of the ball within a ball within a ball at the heart of our planet.

If you're interested in the geodynamics and paleoenvironments of the Mediterranean Sea, you'll want to listen to this podcast on the Earth SciShow, where MrEarthGuy delves into the scientific details of the world's natural wonders. In this episode, we'll explain how the Mediterranean Sea underwent a dramatic desiccation event six million years ago, known as the Messinian Salinity Crisis, and how it was refilled by a catastrophic marine transgression, known as the Zanclean Flood. You'll learn about the tectonic evolution of the basin, the depositional environments of the evaporites, the biotic responses to the salinity changes and more. Join us for this thrilling journey into the geological history of the Salt of the Earth!

In this thought-provoking podcast, MrEarthGuy delves into the controversial topic of the formation of the Grand Canyon. Flood geologists argue that the layers of sedimentary rock found in the canyon are evidence of the Genesis flood, while old-earth geologists believe that the rock layers were formed through multiple periods of rising and falling sea levels. Join us as we explore the evidence presented by both sides of the debate, and uncover the fascinating geological processes that have shaped one of the world's most iconic landmarks. With expert insights and engaging discussions, this podcast will leave you questioning what you thought you knew about the formation of the Grand Canyon.

In this episode of Earth Scishow, MrEarthGuy talks about a new study that reveals how the evolution of tree roots over 300 million years ago triggered a series of mass extinctions in the ancient oceans. Learn how this process, known as eutrophication, is similar to what happens today when pollution creates dead zones in the water. Discover how this discovery sheds new light on a volatile period in Earth's pre-history and what it means for our present and future. Tune in to Earth Scishow, the podcast where we explore the latest discoveries and controversies in Earth sciences.

The epiosde discusses on a recent study that analyzed the Tonga underwater volcanic eruption that occurred on January 15th, 2022. The eruption was the most powerful natural explosion in over a century, triggering a tsunami hundreds of feet high. The researchers used satellite data, field observations, and computer simulations to estimate the strength of the eruption, the height of the tsunami waves, and the factors that influenced the impacts on the islands of Tonga and other regions. The article also discusses the implications of the study for understanding and preparing for future submarine volcanic eruptions.

In this episode of Earth SciShow we take a trip into the past by exploring how all walking animals are part of a larger group of sarcopterygians who's story begins 100s of millions of years ago. From the smallest creatures to the largest mammals, we all have a unique story and it can be traced back through our ancestral genetics.

This episode is about a recent paper that proposes a new method to predict tsunamis using sound waves generated by underwater earthquakes. The method uses hydrophones to record the sound waves and a computational model to estimate the earthquake features and the tsunami size. The method is fast, accurate, and low-cost compared to other methods that rely on water level measurements. The authors have tested their method with real data from past tsunami events and are working on improving it further. Music from #Uppbeat (free for Creators!): https://uppbeat.io/t/ben-mcelroy/to-wither-away License code: SFSGKJ6BAXD3DCVH

In this episode of Earth SciShow, we explore the extraordinary eruption of the Hunga Tonga–Hunga Haʻapai volcano in January 2022, which created the tallest volcanic plume ever recorded. We talk to Dr Simon Proud, a senior scientist at Oxford University and one of the authors of a new study that used satellite images and a technique called 'the parallax effect' to measure the height of the plume. We also discuss the implications of this eruption for the global stratospheric composition and climate.

In this episode of Earth SciShow, we explore a groundbreaking study that reveals the secrets of Mars' core using seismic data from the InSight mission. We discuss how the core's size, density and composition shed light on the formation and evolution of the red planet and other rocky worlds. Join us as we dive into the fascinating interior of Mars and learn more about its history and mysteries.