What old story about yourself are you still believing? Here’s how to find it and change it

Raúl Soria Many of us hold deeply ingrained beliefs about ourselves that are simply not true. You...

5 actions to protect birds where you live

In honor of Bird Day, we took a few tips from Audubon on how to take action to protect birds and...

TED-Ed launches an interactive periodic table with a video for every element

In 1864, Dimitri Mendeleev published the first periodic table that organized all the known...

How do you animate a thing like cosmic rays? The story behind a TEDxCERN TED-Ed lesson

Cosmic rays. Active galactic nuclei. Nucleosynthesis. For physicist Veronica Bindi, this is the...