One revision would crack down on studying tissue and blood samples without getting a person's consent. Another change would make it easier to conduct studies in many locations at once.
Hillary Clinton, Marco Rubio and others are supporting the idea of a no-fly zone over Syria to try to help civilians there. But skeptics say it no longer has any relevance to today's Syrian crisis.
Researchers need to figure out how Ebola can — and can't — be spread by survivors. And health workers need to don protective equipment once again.
The classic Midwestern casserole, which turns 60 this year, has come to mean more than just a mashup of processed food. Even those who grew up with it but can't abide it admit: It tastes like home.
New York Times reporter C.J. Chivers discusses efforts by ISIS to weaponize a mysterious substance known as red mercury. "It's never been seen," he says. "It essentially is an urban legend."
More than half of America's sweet potatoes were lifted by hand from the soil of North Carolina. It's some of the most back-breaking farm work to be found, and migrant laborers do most of it.
Balloons are a mainstay of Thanksgiving Day parades across the nation. It takes skill, strength and teamwork to control those helium-filled bags of fun — that's exactly what balloon school is for.
The procedure is rapidly going mainstream, but it's so new that it's impossible to know if these women will exercise their option to have a child. Also, live birth rates from frozen eggs remain low.
World leaders are set to meet in Paris, trying to agree on how to combat climate change. Also attending will be California Gov. Jerry Brown, who is spearheading his own international climate movement.
Congress appears ready to overhaul the nation's most important federal education law, No Child Left Behind. Civil rights groups, though, worry that some changes will hurt poor and minority children.