Researchers recovered ancient human DNA from cave walls in Spain and Portugal, showing prehistoric people left genetic traces ...

A study reveals that climate change is causing more rapid species loss in cold regions than in the tropics themselves.

Scientists found twisting ultrathin crystal layers can tune quantum light emitters, offering a new way to build reliable ...

A Tibetan Plateau study suggests the brain shifts its activity patterns as the body adjusts to low oxygen at high altitude.

Viruses deliberately slow themselves down inside mosquitoes, allowing the insects to carry and spread disease for life ...

Younger adults with a sick relative let stroke misinformation slide, but repeated fact-check explanations trained sharper ...

Early mental health support may improve resilience and reduce distress before symptoms become severe, new research suggests.

Beneficial soil bacteria help crops survive salty soils by strengthening their roots - a new way to protect farmland from rising salinity.

A study of nearly 86,000 children found that the link between parents' and children's weight is mostly due to inherited genes ...

An airborne study found tropical forests remove less carbon dioxide than expected, helping scientists build more accurate ...

A rare compound from soil bacteria could help address antibiotic resistance by targeting a completely new bacterial site.

Researchers ranked insomnia treatments and found exercise plus cognitive behavioral therapy delivered the strongest sleep ...