James McClintock, a marine biologist, talks with David Greene about how warming temperatures have had a dramatic impact on the glacier near the U.S. Palmer Station in Antarctica.
New research finds eating soy milk, edamame and tofu does not have harmful effects for women with breast cancer, as some have worried. In fact, for some women, soy consumption was tied to longer life.
A goal for many Republicans is to cut federal funding for health services at Planned Parenthood and divert those funds to public health centers. How ready are those centers to pick up that work?
There's not enough good evidence to make the call as to whether an annual pelvic exam is a good screening tool, the U.S. Preventive Services Task Force says.
They don't have wings, but bacteria sure can fly. Researchers at MIT say that tiny bubbles trapped by raindrops play a part in launching bacteria on long-distance flights.
Many of America's farmers are successfully fending off environmental regulation, from the Obama administration's Clean Water Rule to a lawsuit in Iowa that's aimed at reducing nitrates in rivers.
Opponents lost their bid to stop the Dakota Access pipeline, but their effort has energized others. Pipeline protests are expanding across the country.