For decades, Native Americans and Alaskan Natives have experienced disproportionately high rates of murder, rape and other violent crimes. Experts say it's an outcome of generational trauma and systemic abuse. Stephanie Sy reports from...

Science can help solve the world’s most important problems, and what could be more important than keeping pee off your shoes? Yes, even the lowly urinal—and those who use it—can benefit from the occasional peer-reviewed study. So let’s...

How do characters make a story? In this episode of Crash Course Kids Literature, we’ll investigate the traits of characters from “King and the Dragonflies” by Kacen Callender and uncover the ways they relate to each other. Topic:...

Where do you find a theme? Deep in the characters, under the setting, entwined in the plot? In this episode of Crash Course Kids Literature, we travel through the universe with the characters in “A Wrinkle in Time” to discover its...

Oil companies may seem invincible, but they are more vulnerable than you think, says climate justice litigator Melinda Janki. She tells the story of how she took on ExxonMobil in her home country of Guyana, notching historic wins against...

With tart humor, Hayley Yeates makes the case that investing in cultural diversity is just as important as fostering gender diversity.

Making sure you get the right amount of daily vitamins can be difficult. Today, a booming multi-billion-dollar industry of gummy vitamins and supplements claims its products make it both easier and tastier. But how do they compare with...

When we say a meme goes “viral,” we aren't actually saying it's making people sick. But the math behind a meme’s spread suggests it's actually a pretty spot-on analogy.

In the next decade, millions of manufacturing jobs will open up in the U.S. as workers retire. Meanwhile, the sector is also supposed to add more jobs with help from federal subsidies. But by some current estimates, only half of those...

The first phase of the ceasefire between Israel and Hamas is supposed to end on Saturday and negotiations to extend it to a second phase are now at a standstill. During the pause in fighting, some 600,000 Palestinians have returned to...

The legal actions against Telegram founder Pavel Durov highlight critical issues surrounding digital communication platforms. With Durov ordered to report to French authorities biweekly following his release, the case raises questions...

Currently, governments individually regulate platforms like Telegram within their jurisdictions, leading to fragmented oversight despite the global nature of these platforms. This raises questions about how to create a balanced...

TED’s Whitney Pennington Rodgers sits down with Eli Pariser examine the arrest of Telegram founder Pavel Durov in France. The arrest sparked debates on free speech, tech regulation, and government oversight in digital platforms. The...

The basic physics behind how rockets work!

Parallel Universes - Many Worlds

Beer & Biodiversity

In which John Green teaches you WHY World War I started. Or tries to anyway. With this kind of thing, it's kind of hard to assign blame to any one of the nations involved. Did the fault lie with Austria-Hungary? Germany? Russia? Julius...

Ever wonder how Einstein proved E=mc2? This is how. Pi day (3.14) is Albert Einstein's Birthday! To celebrate, we'll explain 4 of his most groundbreaking papers from 1905, when he was just 26 years old

Poop Transplants!

This video is about gravitational waves in the weak field limit as discovered by the LIGO collaboration, explained by parallels to electromagnetic radiation, sound waves, water waves, etc. I want to see Cat LIGO ASAP!

The basic infrastructure that controls plumbing, electricity and more is vital to your individual agency, says engineering professor Deb Chachra. She offers a crash course on how these systems connect to shape our lives — and suggests...

You've probably heard of multiple sclerosis, especially if you're a fan of The West Wing. But can we ever cure MS? Yes. But also, no. But also, probably? It's complicated.<br/>

Have you ever seen "calcium disodium EDTA" on an ingredients label and wondered what it's doing in your food? As it turns out, ethylenediamene triacetate is an important preservative that's helping to preserve your food. It's totally...

How much should business leaders speak out about threats to democracy? It's a question many corporations are wrestling with these days. Business and democracy leader Daniella Ballou-Aares shows why companies have both the ability and the...