Ancient genomes from northwest Europe show that farming, foraging, migration, and marriage shaped prehistory in ways far more complex than earlier…

A 59,000-year-old tooth hints that Neanderthals may have treated infections with stone tools. Long before modern dentistry, Neanderthals may already have…

California scientists discovered hybrid honeybees that may naturally repel one of the deadliest parasites threatening pollinators. Southern California is home to…

A newly named crocodile species from Ethiopia likely lived alongside Lucy’s species and dominated the wetlands of Hadar more than 3…

A new study suggests T. rex and other giant predators evolved tiny arms because their massive skulls took over as the…

Hawaii researchers are testing whether plastic waste and abandoned fishing nets can be safely reused in asphalt roads. Hawaii is struggling…

JWST has revealed a surprising daily cloud cycle on a distant hot Jupiter, giving scientists a clearer look at its atmosphere.…

Astronomers may be able to identify possible Dyson swarms by looking for unusually cold, clean infrared signals around long-lived stars. Since…