Science

The Biden administration on Friday finalized new rules meant to cut down on widespread overbilling by private Medicare Advantage insurance plans, but softened the approach after intense lobbying by the industry.Regulators are...

WASHINGTON — The Biden administration on Friday granted California the legal authority to require that half of all garbage trucks, tractor-trailers, cement mixers and other heavy vehicles sold in the state must...

The failure in January of what was to be the first launch of a satellite from Britain was a mighty disappointment for a fledgling British space program. Now, it seems like the...

A rover the size of a Jeep Wrangler is heading to the moon, and it’s going to need a big ride to get there.Astrolab Inc., the tiny start-up that is building the...

Brimming with serrated teeth bigger than bananas, Tyrannosaurus rex’s fanged maw is iconic. Many depictions of the prehistoric predator show its teeth sticking out even when its mouth is closed, like a...

Humans have glorious ways of vocalizing discontent: We grumble, grouse, gripe, groan, moan. One might think airing complaints requires, at the very least, a mouth. But recent research from the plant kingdom...

No power, no lights, no water, no heat. In Ukraine over the past year, waves of Russian missiles have assailed the nation’s infrastructure, leading to daily struggles for civilians and to months...

Narcan, a prescription nasal spray that reverses opioid overdoses, can now be sold over the counter, the Food and Drug Administration said on Wednesday, authorizing a move long-sought by public health officials...

A long history of mercantile trade along the eastern shores of Africa left its mark on the DNA of ancient Swahili people.A new analysis of centuries-old bones and teeth collected from six...

Cockroaches are changing up their sex lives, and it’s all our fault. Faced with sweet poisoned bait, roaches first ended up with a mutation that made them hate sweets, hindering their mating...