Scientists think they've finally caught on film a shark getting some rest. NPR's Rachel Martin talks to Greg Skomal, a marine fisheries biologist, who was part of the team that collected the footage.
For Vice President Joe Biden, the cancer "moonshot" is personal. He lost his son Beau to brain cancer. He says progress is being made on preventing, researching and treating cancer.
Space navigation is tricky. There's no up or down, no left or right, and no road signs. This device uses stars to help determine if a spacecraft is off course. It takes nifty pictures, too.
The flavorful fruits originated in Central Asia; the wheat, in the Mideast. The lard? Courtesy of the Spanish. Spices came via the Banda Islands. Put them altogether for an all-American treat.
The craft is designed to glean data from Jupiter that could also help us learn how Earth formed. But first, Juno has to get into orbit — determined by a crucial half-hour of firing by its main engine.
Someone bid $61 million for an uncut diamond this week. NPR's Scott Simon asks Rachelle Bergstein, author of "Brilliance and Fire: the Biography of Diamonds," what makes a rock worth so much money?
Entomologist Sara Lewis talks about Photuris, a species of firefly that lures males of other species in and eats them.
The city administration banned pre-1997 cars from the streets of Paris in daylight hours during the week, to fight pollution — a move opposed by advocates for the poor and vintage autos.
The city is banning pre-1997 cars and pre-2000 motorcycles from the streets in daylight hours during the week — a move opposed by some advocates for the poor and vintage car collectors.
The state this week became the 31st in the nation to expand Medicaid to the working poor. It's also the first state in the Deep South to embrace the Obamacare program.
Archaeologists have discovered a tunnel dug by Jews to escape the Nazis in Lithuania — a sign of resistance in a land where 90 percent of the Jewish population perished during the Holocaust.
Scientists have been attaching transmitters on the huge seagoing birds and are astonished by their ability to stay aloft.
Many people around the world rely on fish not just for protein but for critical micronutrients like iron and zinc. So declining fisheries pose major risks for global health, scientists warn.
Psychologists have been arguing for decades over whether personality traits are real or a myth. More recent research shows that traits are real, a scientist says, and have big effect on behavior.
Barbara Wolfe and Jason Fletcher at the University of Wisconsin-Madison found children from lower income families have lower non-cognitive skills than children from richer families.
The Obama administration's controversial proposal to revise human research rules is flawed and should be scrapped, says a report from the National Academies of Sciences, Engineering, and Medicine.
Scientists are worried about how Britain's departure from the European Union would hurt the continent's mega-projects and its researchers. Scientific collaboration "should know no borders," says one.
Environmental groups have asked the U.S. to give the prized fish protection under the Endangered Species Act. Some scientists and activists say the chances are slim but the action is long overdue.
Some doctors are finding that virtual travel — to Venice, a Hawaiian beach or Africa — can open new worlds to people confined by low mobility, dementia, or depression.
The National Park Service is racing to record soundscapes of each park that capture nature for the ear. "If we start to lose sounds of wilderness, we start to lose a piece of us," one scientist says.