Social scientists have been studying Valentine's Day gifts, and research shows: The more you love someone, the more likely you might be to give selfish gifts.
Some of the genetic variations in human DNA that have been linked to quick clotting or depression or diabetes lie within or near the genetic stretches we picked up from Neanderthals, a study finds.
For Cal Tech scientist Yanbei Chen, the announcement of the discovery of gravitational waves wasn't a surprise. He first heard the news in September, but had to keep it secret for months.
Astronomer and cosmologist Lord Martin Rees asks whether our species will endure despite the many existential threats we face.
Greenhouses could make local fruits and vegetables more available year-round, but they're energy intense. In the Midwest, some growers tap into the Earth's internal heat to warm the structures.
A U.S.-led team says it has seen waves in space-time from two black holes merging together. It is the first time humanity has directly detected such waves.
The 8-inch insect nearly went extinct when hungry rats overran its island. But Melbourne scientists found a few in 2001 and started a thriving colony. Now the San Diego Zoo is hatching them, too.
The U.S. Supreme Court has put a hold on the Obama administration's Clean Power Plan, which would significantly regulate coal, after 27 states sued over the proposal. Among them was Wyoming, which produces more coal than any other state. NPR reports on how the court's stay is being received in coal producing states.
More than 95,000 metric tons of methane has leaked from a natural gas well in Los Angeles since late October, and the leak still has not been fixed. NPR's Kelly McEvers talks with Stephen Conley of the University of California, Davis, and Rob Jackson, an environmental scientist at Stanford University.
Wisdom, a Laysan albatross that researchers first tagged in 1956, has hatched what could be her 40th chick, the U.S. Fish and Wildlife Service says.
A decision on the Clean Power Plan could be long in coming – meaning that the rules' fate might not be determined before a new presidential administration comes into power in 2017.
If the rumors are true, then humanity is about to learn a lot about the heaviest stuff in the universe.
Though Zika was discovered in 1947, few scientists since had studied the virus. Now, while some check its genes, others turn to placental cells for clues to any link between Zika and birth defects.
The nets that ensnare the giant totoaba fish also trap and kill the world's smallest and rarest mammal: a porpoise called the vaquita.
It's almost Valentine's Day, but this week we're not talking about love. Instead, we explore the other forces that drive our romantic relationships.
Sighs aren't just signs of resignation, relief or the blues. Involuntary sighs are vital to lung health, say scientists who think they have figured out the brain circuitry that controls the reflex.
For the first time, companies can apply to set up fish farms in U.S. federal waters. The government says the move will help reduce American dependence on foreign seafood and improve security.