So when water evaporates, what happens? Where does that water go? Does just vanish? Is it no more? Can matter every just go away? Well, the answer is no, it can't. But it can LOOK like it does. In this episode of Crash Course Kids,...

Have you ever heard the phrase, 'You look like a Million Bucks?' Well, you do... but you also look like a million particles. In this episode, Sabrina talks to us about matter and particles and that all matter is made up of particles....

Have you ever seen a magic trick where one thing changes to another thing? Well, that's nothing compared to what plants can do through a process called photosynthesis. In this episode, Sabrina talks about how photosynthesis works! This...

What if saving lives and growing a company went hand in hand? Public health expert Myriam Sidibe thinks many businesses are going about social impact all wrong — and leaving millions of dollars on the table at the same time. Drawing from...

The number of forcibly displaced people across the world is on the rise. While aid systems often focus on providing basic necessities like food and shelter, Julienne Oyler and her team at the nonprofit Inkomoko have a more ambitious...

Maps have long helped us understand the world — now, they can help us shape it. Digital cartographer Peter Wilczynski introduces the Living Globe: a real-time, data-rich digital twin of Earth that fuses satellite imagery, sensor data and...

Around 6,000 years ago, in the Sahel region of Africa, a lone female mosquito buzzed through the lush, green savannah. She couldn’t know it, but the planet itself was about to change in ways that would see her descendants evolve to live...

What graptolites tell us is a story of incredible changes in the ocean, of periods where the oceans became poisonous and suffocating before eventually clearing up again. They unlock extinctions and recoveries that scientists didn't see....

In 1995, a few years after the collapse of the Soviet Union, a top-secret, first-of-its-kind US spy satellite program was declassified, leading to the unexpected story of how former enemies would become scientific allies, and technology...

2023 was a wild year with everything from scorching temperatures to massive wildfires. Even with more renewable energy than ever, 2023’s climate data still seems really bad. So how should we think about climate change today? And what can...

On their opening weekend in March 2025, the New York Yankees hit 15 home runs. And the so-called torpedo bats they used to do it have real science behind them, thanks to MIT physicist Aaron Leanhardt. But how good are they really? In...

Biology is the study of life—a four-letter word that connects you to 4 billion years worth of family tree. The word “life” can be tricky to define, but a shared set of characteristics helps biologists identify living things. In this...

Hosted by: Savannah Geary (they/them)

Since taking office in January, the Trump administration has targeted diversity, equity and inclusion efforts nationwide, including on college campuses. In Ohio, a new state law is also challenging DEI programs, leaving students and...

As the Trump administration ends USAID's mission, a project to bring water to drought-ridden lands is now in peril. In partnership with the Pulitzer Center, William Brangham and producer Molly Knight Raskin traveled to a community in...

A generational shift is transforming business in China, says consumer expert Roger Hu. He describes the young, ambitious entrepreneurs taking over family businesses across the country, positioning local Chinese enterprises to emerge as...

We can't know if or how animals understand death, but behavioral changes in some species could mean they experience something similar to human grief.

If you’ve ever wondered how you can give a TED Talk, you’re not alone. TED believes that ideas change everything — and that they can come from unexpected places. So, we issued an open call to anyone in the UK in search of the biggest,...

Conflict is an unavoidable part of any relationship. But what if the point of arguing isn't to win, but rather to grow from the experience? Facilitator Darya Shaikh presents a powerful framework for managing conflicts, showing how you...

What if the change you fear most is actually the best thing for you? Change leader Kristy Ellmer shares a powerful lesson on how even the most difficult transitions, including layoffs and company-wide transformations, can open unexpected...

How can the lessons of the past help us navigate the turbulence of the present and future? Social philosopher Roman Krznaric explores why history isn’t just a record of what’s gone wrong — it’s also full of solutions, resilience and...

Many of us have experienced feeling stuck. People often report feeling highly motivated at the start and end of a project, but the middle can feel untethered. It can happen when tackling something as simple as a term paper or as...

Agriculture is key to solving the climate crisis, but most farmers don’t have the financial incentive to switch to more eco-friendly practices, says banker and farmer Berry Marttin. He explores how improving the systems around carbon and...

Plants can tell when competitors are nearby because they can see them.