Scientists warn that blocking sunlight using aerosols to cool Earth may cause more harm than good, with unpredictable risks ...

Scientists found a virus-like living entity in human bodies named "obelisks" - small loops of RNA, each a thousand genetic ...

Physicists propose that tangled cosmic “knots” formed after the Big Bang may explain why our universe is made of matter, not ...

Brain cell signals travel along axons, the thin wire-like extensions of neurons, moving signals along the membrane in a pearl ...

Psychedelics such as LSD, psilocybin mushrooms, and DMT do something strange to the way the brain experiences time.

Flooding during a Cascadia region earthquake would alter the topography and ecosystems of the coastal region for years to ...

About 250 million years ago, as life was recovering from Earth’s greatest mass extinction, some reptiles began to change ...

Ancient DNA from Napoleon’s soldiers reveals enteric and relapsing fevers - not typhus - as key killers during the army’s ...

New research reveals that scavenging may have helped early humans adapt, expand, and endure tough seasons through smart use ...

For years, headlines have warned that Earth is entering its sixth mass extinction, but a new study suggests these fears may ...

The Southern Ocean can release stored heat during cooling, creating short-term warming. This discovery shows climate recovery ...

Exercise may protect the brain from the mood effects of high-fat, high-sugar diets, linking movement to mental resilience.