Jesse Eisenberg explains why his family celebrates 'Thanksliving'

Obama rejects Keystone XL oil pipeline

Have you met ROTUS? She's breaking down barriers at the White House

Rap star Nelly has been quietly sending 2 kids to college every year for a decade

Can beautiful photography save the world's oceans?

Saving Kaho'olawe, Hawaii's interrupted island

A sneak peek at Jon Stewart's animal rescue farm

It's up to us to create change in our food system

Detroit recruits angels to combat Devil's Night

More play makes a city better

Salma Hayek to young girls: 'Find your voice'

Get ready to celebrate 'Indigenous People's Day'