We're living in the epoch some scientists call the "Anthropocene"�"an age in which human influence touches nearly everything on the planet. Forty years after the signing of the Endangered Species Act, and nearly 50 years after the Wilderness Act, do we need to rethink how we protect nature? Environmental historian William Cronon and environmental geographer Paul Robbins discuss protecting wild places in the age of climate change.
Friends and relatives of Mbugua Mwangi and his fiancee Rosemary Wahito attended their funeral service Friday in Nairobi, Kenya. Mwangi, who was Kenyan President Uhuru Kenyatta's nephew, and Wahito died in the Westgate Mall attack.
For those who think the forces of natural selection no longer apply to modern humans, paleoanthropologist John Hawks would urge you to reconsider. In recent times — that's 10 to 20 thousand years, for a paleoanthropologist — Hawks says we've picked up genetic variations in skin color, and other traits that allow us to break down starch and digest cheese.
President Obama was more dependent on female campaign contributors in 2012 than any presidential candidate in recent history.
According to a new report from the nonpartisan Center for Responsive Politics, female donors accounted for more than 44 percent of Obama's campaign contributions, the most for any White House hopeful since at least 1988.
The GOP nominee, Mitt Romney, received just 28 percent of his campaign cash from women.