Massive extinctions took place millions of years ago, so long ago that life had time to start again from zero, leaving behind creatures that were lost foreve...

So this Thanksgiving I got into an argument with my father that didn't end too well. After everything was said and done I slept in my car and spent Thanksgiv...

Can the way you speak and write today predict your future mental state, even the onset of psychosis? In this fascinating talk, neuroscientist Mariano Sigman ...

Watch the sequel: https://www.youtube.com/watch?v=p5Ac7ap_MAY 97% owned present serious research and verifiable evidence on our economic and financial system...

AJ+ animates the devastating effects on how climate change is already affecting every continent and every ocean on the planet, based on the most definitive r...

Jacob works through a simple quantum mechanics problem at the request of his viewers! For more quantum problems he recommends using Principles of Quantum Mec...

We all have experts in our lives. Computer experts, plumbing experts, legal experts -- you name the problem, and there is someone out there who specializes i...

Bruce Schneier is an internationally-renowned security technologist and author. Described by The Economist as a "security guru," he is best known as a refres...

Lawrence Lessig on "Political leadership in times of digital populism" at TEDxBerlinSalon "Leading in the Digital Age". More information on our website: http...