This kicks off a one month adventure in Africa! This week we're starting the adventure in Cameroon where we'll be visiting several tribes like the Baka Pygmies and the Mbororo Tribe.

Before cities and politics, North America was a vast, untouched wilderness, ruled by strange megafauna. Around 30,000 years ago, the Paleo-Indians, ancestors of Native Americans, crossed the Beringia ...

Female genital schistosomiasis, a neglected tropical disease, devastates women amid poor sanitation and medical misdiagnoses.