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.
Volkswagen agreed to pay up to $14.7 billion to settle major claims in the U.S. against the company over its emissions cheating scheme.
In West Virginia, residents are beginning to clean up after record floods destroyed hundreds of homes and businesses and killed at least 23 people.
Will it be a hamburger or hummus wrap for lunch? When customers saw indications of a meal's calorie content posted online, they put fewer calories in their cart, a study finds.
Almost all of the cells in a human body get replaced over the course of a life. NPR's Skunk Bear Team sets off on an imagined video tour inside the body to find out which body parts never change.
Divers exploring the famous Antikythera shipwreck, 200 feet beneath the water's surface in Greece, have turned up a heavy object they think might have been a powerful weapon in the first century B.C.
Like it or not, cheating and lying are part of being human. But our propensity to cheat varies based on the situation. This week we delve into how cheating works.