A new study shows how failing mitochondria and rising oxidative stress may set off key steps in Parkinson’s disease.

Scientists found Arctic fossils showing ocean life recovered just 3 million years after extinction, revealing how fast ...

Minerals from a cave in Greenland reveal that the Arctic was warm and had no permafrost, with CO₂ levels similar to today's.

Engineers created a laser-cut Mylar disc that drops with surprising precision, promising safer, cheaper parachute system for ...

Archaeologists uncover an empty Roman tomb next to an ancient road, revealing a burial mystery hidden for centuries.

A scorpion-shaped geoglyph mound in Mexico reveals ancient solar alignments used to synchronize agriculture and rituals.

Scientists find the DNA of a 300,000-year-old horse in Schöningen, driven to extinction by hunting, next to a wooden spear ...

Japan launches Asia's first and only osmotic power plant, which generates energy 24 hours a day using salt water.

A large radio galaxy study finds our solar system moves faster than theory predicts, raising new questions about how matter ...

After gaining new territory through conflict, a chimpanzee group saw higher birth rates and better infant survival due to ...

Subsurface waters in the California Current are becoming acidic roughly 50% faster than atmospheric CO2 alone would suggest.

Fast-moving ocean motions under the Antarctic ice act like storms and melt ice quickly. These forces could speed up sea-level ...