It's certainly not a small island: It's about three times the size of Texas. But on most maps, Greenland looks almost as big as the entire continent of Africa. In fact, it's 14 times smaller than ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the ...

Miles beneath the ocean there are numerous sunken lands just waiting to be discovered. How did these lost lands form, and ...

Global power dynamics in Africa are shifting, with China eclipsing the influence of the US and France. China has become ...

Homo Sapiens have been migrating for at least 70,000 years. We are a migratory species. More migratory than our Neanderthal ...

Johan Grimonprez's film charts both the hopes and the tragedies of Africa's freedom movements in the shadow of the Cold War, ...