SciShow
Why Taking Turns Is Good for Dolphin Skin
Dolphins are sophisticated creatures similar to us in many ways. But until recently, one of their behaviors had scientists scratching their heads.
SciShow
Why Some Frozen Lakes Catch Fire
Did you know that, despite their serene, picturesque appearance, some frozen lakes can catch fire? Why are climate scientists studying the explosive gas bubbles trapped in lake ice?
SciShow
Why Can't We Design A Bear-Proof Trash Can?
Why is it so hard for us to keep the bears out of our trash? Well, it turns out that trash cans are basically like giant food puzzles for the bears, and they are determined to win... But, we can use their wily trash-nabbing instincts...
SciShow
Why Are Pandas Black and White?
Their signature black and white color scheme is part of what makes pandas instantly recognizable - but not many mammals are black and white, so... why do they look like that?
TED-Ed
TED-Ed: Seeing things that aren't there? It's pareidolia | Susan G. Wardle
Imagine opening a bag of chips, only to find Santa Claus looking back at you. Or turning a corner to see a building smiling at you. Humans see faces in all kinds of mundane objects, but these faces aren't real— they're illusions due to a...
TED-Ed
TED-Ed: Is it normal to talk to yourself? | TED-Ed
Being caught talking to yourself can feel embarrassing, and some people even stigmatize this behavior as a sign of mental instability. But decades of research show that talking to yourself is completely normal; most if not all of us...
TED Talks
TED: Does working hard really make you a good person? | Azim Shariff
Around the world, people who work hard are often seen as morally good -- even if they produce little to no results. Social psychologist Azim Shariff analyzes the roots of this belief and suggests a shift towards a more meaningful way to...
SciShow Kids
Where Does Sand Come From and More Viewer Questions Answered! | SciShow Kids
Jessi and Squeaks decide to answer some interesting questions from viewers like you, to teach you about sand, butterflies, and computers!
Crash Course
Serpents and Dragons: Crash Course World Mythology #38
This week, Mike is teaching you about the most mythic of mythological creatures: Dragons. Cultures across the world (and across Westeros) tell stories of dragons, and their power to destroy, their power to prop up kings, and their power...
SciShow
Being a New Parent is Hard | Compilation
From the baby blues to helping your toddler through a temper tantrum, many things can make being a new parent a hard time for you and your child, but a bit of science can help us navigate this period of life.
TED Talks
TED: What the discovery of exoplanets reveals about the universe | Jessie Christiansen
What are the planets outside our solar system like? Astrophysicist and TED Fellow Jessie Christiansen has helped find thousands of them (and counting), and the variety is more wonderful and wild than you might imagine. She shares details...
PBS
NFL Concussions
Earlier Signs of Concussion Effects in NFL Players' Brains - Concussions and other frequent head injuries have grown as a major health concern for professional football players. Jeffrey Brown reports on a new, preliminary study that...
PBS
Why a Kenyan island might teach the world how to beat AIDS
A massive HIV test-and-treat study is underway in Kenya and Uganda. Migratory men in the fishing industry there have been hit especially hard, and researchers are trying creative ways to encourage them to get tested. William Brangham...
PBS
A public housing project where healthy living is the foundation
In downtown Denver, a recently built public housing project is designed to foster healthy living, with access to nutritious food, access to doctors and ease of exercise. Jeffrey Brown reports.
PBS
Memphis midwives work to address racial disparities in care
More women in America die from pregnancy-related complications than in any other developed country in the world, and black women are most affected. NewsHour Weekend's Ivette Feliciano reports on one clinic in Memphis, Tennessee, where...
PBS
Exploring the Psychology of Wealth, 'Pernicious' Effects of Economic Inequality (June 21, 2013)
It's been said that money is the root of all evil. Does money make people more likely to lie, cheat and steal? Economics correspondent Paul Solman reports on new research from the University of California, Berkeley about how wealth and...
PBS
Survey: Muslim-Americans
Nearly 10 years after the 9/11 attacks and with the American military involved in multiple Muslim nations, a Gallup survey showed strong positive feelings among Muslim-Americans about their prospects in this country. Ray Suarez discusses...
PBS
People in recovery find the recipe for a fresh start in cooking career training
Blocks from the White House, DC Central Kitchen is the nation's largest community kitchen, putting out 5,000 meals a day to homeless shelters, schools, halfway houses and other nonprofits. But the kitchen's other output is training men...
PBS
Yemen's Ongoing Civil War Creates A Life Of Loss For Children
As the civil war in Yemen enters its sixth year, tens of thousands have died in the fighting, while disease and hunger have killed thousands more. The many children who have lost or been abandoned by parents have suffered the most, both...
PBS
The Connection Between Cold Weather And Catching A Cold
New research suggests that cold weather may actually affect the human body's immune response, making us more susceptible to colds, flus and other upper respiratory infections. Dr. Benjamin Bleier, a sinus specialist at Mass Eye and Ear...
PBS
The factory that combines school and work to give El Salvador a brighter future
At a garment factory that makes T-shirts bearing the logos of American universities, about a fifth of the workers at high-school dropouts. But if they want to keep their jobs, they'll need to do something about it. Special correspondent...
PBS
Bones of Contention: Kennewick Man (June 19, 2001)
The Kennewick Man hearings resume as eight scientists sue the government to study 9,000-year-old bones that Native American tribes claim as an ancestor.
PBS
In remote Kenyan villages, solar start-ups bring light
Some 1.3 billion people around the globe don’t have access to an electric
grid. But solar startup companies say harnessing an abundant resource --
the sun -- can light up some of the world’s most remote areas. In this
Kenyan village,...
PBS
Self-empowerment is sweet for diabetes patients in innovative program
Empowering diabetes patients to feel like they can change their health is the goal of Project Dulce, an innovative program in San Diego that has been held up as a national model. It combines peer counseling, guidance from physicians and...