Thirdhand smoke—where toxic chemicals off-gas from a smoker's clothes—may be more hazardous than previously thought

Quantum Honeybees (1997)

A new species of tiny tyrannosaur has been discovered in Utah

A mysterious extinct "ghost" human lineage that was an even more distant relation than Neanderthals may have interbred with the ancestors of modern West Africans…

A new study found wolf pups will pick up and retrieve balls thrown by humans with whom they are unfamiliar — indicating a willingness to play with people, a trait that could be older than domestic dogs themselves.

Excess tongue fat could be causing many cases of sleep apnea

There's a universal genetic signature for monogamy in species as diverse as fish and birds, scientists have found

Average human body temperatures today are lower than they were two centuries ago

Scientists have found "supercorals" in Hawaii’s Kāne’ohe Bay, where a reef is thriving despite development, dredging, sewage and high temperatures

Scientists are close to engineering a spicy tomato, after discovering the red fruit - a close relative of the pepper - still carries an inactive gene to produce capsaicin…

Scientists are close to engineering a spicy tomato, after discovering the red fruit - a close relative of the pepper - still carries an inactive gene to produce capsaicin…

As the Himalayas melt, thousands of dangerous floods may sweep through the mountain range

Astronomers Just Mapped a Pulsar's Surface for the First Time.

Chimps respond to music in ways similar to people, a new study finds

Smaller than a sparrow, a 99-million-year-old bird preserved in a piece of Burmese amber has traits not seen in any other bird, living or extinct

Stanford researchers studying MDMA say they’ve identified separate brain pathways that activate addiction and social behavior

Elephants Rarely Get Cancer, Now We Know Why (2015)

Scientists just recorded a blue whale's heart beat for the first time, according to a new study

Scientists studied six patients who had half of their brain removed during childhood to treat severe epilepsy

Earth May Be a 1-in-700-Quintillion Kind of Place

Iranian veterinarians whittled dog bones into pins that they successfully used to fix broken pigeon wings and get the birds flying again

Termites Cannibalize Their Co-Workers for the Good of the Colony

Lessons from Research into Buttons

A volcano off the coast of Alaska has been blowing giant undersea bubbles up to a quarter mile wide, according to a new study

Spending time in the sun can make your gut microbiome healthier, according to a new study

stronomers have all but confirmed the universe has at least one galaxy that’s woefully deficient in dark matter

Scientists studying cuneiform tablets from Assyrian and Babylonian astrologers have found the oldest known mentions of auroras

An archaeological excavation in Jerusalem begun 125 years ago has wrapped up with the discovery of an elaborate, Roman-era street connecting two religious destinations that was likely built by Pontius Pilate

A group of scientists claim they've identified the ancestral homeland of modern humans in Africa

From 440 to 25,000: One Humpback Whale Population’s Amazing Recovery - In the late 1950s, only 440 humpback whales — or 1.6 percent of their onetime number — were swimming around the southwestern Atlantic Ocean.

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