Jeffrey C. Hall, Michael Rosbash and Michael W. Young share the Nobel Prize in physiology or medicine for their discoveries about how internal clocks govern human biology.
Anthropologist James Suzman has lived with one of the last groups of hunter-gatherers. And it's made him rethink his perspective on the Western lifestyle.
Iguanas lost their habitat because of Hurricane Irma. That could mean disease-carrying mosquitoes, which are food for the lizards, could multiply faster.
For decades, Zika had been relatively innocuous. In 2015, that changed. A new study unravels the mystery of what caused thousands of cases of microcephaly.
They're better educated than men and have lower rates of unemployment. Yet they still run up against the patriarchy. A group called Women for Change wants to change that.
It's not just homes and crops. A new study out of Pakistan suggests that long after the waters have receded, people's hopes and dreams are profoundly affected.