New cave research shows how years of failed rainy seasons fueled the Classic Maya collapse, matching climate data with ...

New Ethiopian fossils show early Homo and Australopithecus lived together, revealing a complex human evolution story.

Animal studies and clinical trials seek to tooth replacement prostheses with regenerated teeth that function naturally.

Scientists mapped the full genome of African sweetpotato “Tanzania,” revealing mixed ancestry from Ecuadorian and Central ...

“These mysterious objects are candidate galaxies in the early universe, meaning they could be very early galaxies,” said ...

A new keratin-based toothpaste may help rebuild enamel-like layers on worn teeth, offering sustainable protection.

A decade of river data shows how the 2008 Wenchuan Earthquake triggered lasting sediment shifts - and long-term risks - in ...

Detecting a signal within earthquake waves called shear-wave splitting may improve early warning systems for volcano ...

Monarch butterflies use Earth’s magnetic field as a compass. Cold winter temperatures reverse their direction for spring ...

Extreme heat and humidity together sharply raise cardiovascular emergency risks, highlighting climate-related health dangers.

The research showed that tiredness and social setting also change how caffeine feels. When people were more tired than usual, ...

River otters in Chesapeake Bay reveal their diet and role in disease control through scat analysis by Maryland scientists.