Mysterious seashell fossils beneath the North Sea may be the vomit of ancient plesiosaurs that hunted offshore during the ...

AI chatbots recommended that a patient with sleep apnea symptoms see a specialist, except when the patient resisted or made ...

The shape of the ocean floor alone can sustain major ocean currents and climate patterns, even in a simulated Earth with ...

Astronomers caught gas from a giant star falling onto a neutron star at over 335,000 mph, revealing how each burst of ...

Chilling ice to minus 76 degrees Fahrenheit cracked it off metal, and how fast a surface carries heat decided the outcome.

High-dose vitamin D was linked with higher thinking scores in people with sleep problems and mild cognitive impairment.

Due to the accelerating pace of AI development, Neanderthal de-extinction may become technically possible within years.

Reaction time may shift with each breath, with a study finding that people responded slowest during inhalation.

Scientists just named a bright orange killifish found in the Amazon, but the places it is known from are already damaged by ...

Metal ions bridging the grooves of two DNA helices explain how they lock together, the first direct look at the DNA zipper ...

Forest sights and sounds may ease stress in different ways, with forest settings linked to lower heart rate and birdsong to ...

Coast redwood leaves overheat during summer, slowing photosynthesis even when carbon dioxide remains available inside the leaves.