Food additives eaten during pregnancy can change gut bacteria and raise later inflammation and weight gain risk, even without ...

A deep earthquake in Chile surprised scientists by using heat to grow stronger far underground and cause serious surface ...

Scientists have discovered helium-3 beneath northern Minnesota, a rare isotope once thought to exist mainly on the Moon.

Global alert map: 9.3% of the earth is an outbreak hotspot; Latin America and Oceania have high disease risk and low health ...

Scientists are tracing ancient helium trapped beneath South Africa’s gold fields, revealing how rare gas survives for ...

Ancient England snake fossil Paradoxophidion helps explain how modern snakes evolved during warm humid Eocene period.

Webb reveals a bridge of stars linking two nearby dwarf galaxies, offering a look at how gravity reshapes galaxies and sparks ...

Scientists found ancient bone chemistry that reveals animal health, diet, disease, and environments from millions of years ago.

New research suggests a comet explosion helped cause ice age extinctions, sudden cooling, and the loss of early human cultures.

New study of 7-million-year-old fossils from Chad proves Sahelanthropus tchadensis walked upright while still climbing trees.

Scientists photograph the elusive ginkgo-toothed beaked whale, the source of the BW43 echolocation pulse, for the first time.

Ancient DNA reveals that childhood viruses lived with humans for thousands of years, reshaping how we understand human and ...