Removing wolves does not always improve endangered caribou calf survival, with terrain, predator timing, and habitat playing ...

Paying with your phone or card reduces tips, not because people are stingy, but because digital payment changes behavior.

Engineered DNA can store massive amounts of data while also encrypting it, opening the door to ultra-secure, long-term ...

Groundwater hides dense communities of rock-bound microbes that shape water quality and help store carbon below ground.

A global study finds pesticide harm is rising worldwide, putting insects, ecosystems, and biodiversity goals at risk.

For years, the oldest widely accepted cave art came from Spain, where mineral crusts dated paintings to more than 64,000 years. That work also relied on uranium decay in crusts, so it offered a ...

Dementia risk rises dramatically in people with CAA, a condition where amyloid builds up in brain blood vessels, even when no stroke occurs.

Honesty survives because exaggeration often leads to worse outcomes later, even when lying seems easy at first.

A global review of more than 6,000 records shows that water pollution now affects nearly half of the world’s waters.

Scientists used underwater sound recordings to reconstruct 3D dive and hunting behavior of elusive beaked whales in the Gulf of Mexico.

A new study shows a bonobo can track pretend juice and grapes, suggesting apes also have imagination, not only humans.

Medieval saints often earned authority not by healing people, but by restoring fields, animals, and land that kept rural ...