VIDEO

This is the greatest challenge to solar power in the US

This Is The Greatest Challenge to Solar Power in The US

It's all about the "duck" curve.

Watch: The Biggest Misconception About Science Debunked

Watch: The Biggest Misconception About Science Debunked

Science isn't just a gradual way of accumulating knowledge.

Watch: How Pennsylvania rigged its electoral map

Watch: How Pennsylvania Rigged Its Electoral Map

Busted.

5 times Stephen Hawking made us laugh while blowing our minds

5 Times Stephen Hawking Made Us Laugh While Blowing Our Minds

"Life would be tragic if it weren't funny."

Watch: Carl Sagan's rules for The Fine Art of Baloney Detection

Watch: Carl Sagan's Rules For The Fine Art of Baloney Detection

Skepticism, Sagan style.

Watch: Stephen Hawking explains what was around before the big bang

Watch: Stephen Hawking Explains What Was Around Before The Big Bang

Mind = blown.

Watch: How to argue with anti-vaxxers, according to science

Watch: How to Argue With Anti-Vaxxers, According to Science

Arm yourself with facts.

Watch: Why Tonya Harding's triple axel was such a big deal

Watch: Why Tonya Harding's Triple Axel Was Such a Big Deal

Turning "physics into poetry."

Watch: How Religion Turned American politics Against Science

Watch: How Religion Turned American Politics Against Science

Welcome to the post-truth moment.

This video shows how important food choices are when tackling climate change

This Video Shows How Important Food Choices Are When Tackling Climate Change

Diet matters.