Climate change shakes up all of Earth’s systems, including the living ones. In this episode of Crash Course Biology, we’ll see how climate change’s effects rattle the entire chain of life. Changes felt in one population ripple out to...

The deadliest severe weather phenomenon is something you might not realize: extreme heat. Eleni Myrivili, chief heat officer of the city of Athens, Greece, explains that extreme heat and heat waves are often overlooked because they're...

Coming to us from 50 years in the future, legendary sci-fi writer Kim Stanley Robinson tells the "history" of how humanity ended the climate crisis and restored the damage done to Earth's biosphere. A rousing vision of how we might unite...

A world only 2°C warmer, or 3.6°F, would be one that is much different than the world we live in today, but what does that actually look like?

The United States has a lot more power outages than other countries do, and fixing this problem will be a massive undertaking.

Cha
pters

View all
Across the United States, the average customer loses...

Cities pump out 70 percent of all global carbon emissions -- which means they also have the greatest opportunity to lower CO2 levels and energy consumption. Climate and data scientist Angel Hsu shares how cities around the world are...

From 2016 to 2019, the world saw record-breaking heat waves, rampant wildfires, and the longest run of category 5 tropical cyclones on record. The number of extreme weather events has been increasing for the last 40 years, and current...

science kids seasons V1-0004

This video provides an informative overview of the summer season, highlighting its characteristics, significance, and impact on various aspects of life. From extreme temperatures and natural disasters to...

Pupil outcome: I can understand that the UK is affected by weather hazards and that there is evidence that weather is becoming more extreme. Key learning points: - The weather in the UK can be hazardous. - The UK is affected by a number...

This video explores the phenomenon of animals sensing earthquakes before they happen and the causes of earthquakes. It also highlights the importance of understanding and engineering our buildings and cities to withstand earthquakes. The...

In this video, the concept of bomb cyclones is explored, highlighting their connection to climate change. The term "bomb" refers to the rapid formation of these storms rather than their intensity. Bomb cyclones share similarities with...

This video discusses the challenges of predicting and forecasting weather, particularly in the context of rapidly changing weather conditions due to global warming. It highlights the shift from traditional weather forecasting methods to...

This video provides an informative overview of the life cycle and significance of butterflies. It explores the four stages of metamorphosis, from egg to butterfly, highlighting their beauty and delicate wings. The importance of...

This video provides a brief overview of our fascination with Mars, from early misconceptions about Martian canals to current scientific missions searching for signs of microbial life. It highlights the challenging conditions on Mars,...

This video provides a fascinating glimpse into the Sahara Desert, highlighting its vast size, diverse landscapes, and unique adaptations of its plant and animal life. It also debunks common misconceptions about quicksand, explaining its...

In this video, we learn about the significance of sunlight in sustaining life on Earth and how solar eclipses occur. The video explains the ancient beliefs surrounding eclipses and provides scientific explanations for the phenomenon. It...

Antarctica, the highest, driest, coldest, and windiest continent on Earth, is a land of extremes. With 99.6% of its surface covered in ice, it offers unique conditions for climate research. International scientists and researchers...

This video explores the fascinating world of deserts, highlighting how plants and animals have adapted to survive in these harsh environments. It covers different types of deserts, from hot and dry to cold and icy, and discusses the...

This video explores the fascinating history and thrilling evolution of roller coasters. From their humble beginnings on mining tracks to the mind-blowing heights and speeds of modern coasters, viewers will discover the exhilaration and...

Controlled burns are intentionally set fires conducted by professionals in the Forest Service to safely clear out hazardous wildfire fuel and promote forest rejuvenation. Scheduled during favorable weather conditions, these burns not...

This video explains the formation of thunderstorms and how lightning and thunder are created. It describes how water vapor in the sky condenses into clouds, and when these clouds collide, electrical charges are produced. When these...

This video provides a brief and engaging overview of DNA and its significance in biology. It explains how DNA is the genetic material that determines the unique characteristics of living organisms, how it is passed down through...

This video provides a fascinating look into the world of mummies, explaining the ancient Egyptian practice of mummification and its significance in their belief system. It highlights the incredible preservation of mummies, with a focus...

The Nile River, the longest river on Earth, is a natural wonder that spans 11 countries. It has been a vital source of life throughout history, providing fresh water, food, and transportation. From its tropical rainforest headwaters to...