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 ...

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

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

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

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

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

A new study reveals that the ability of glaciers to cool nearby air will peak in 2030 and then rapidly disappear, ...

Researchers found hidden symbols on Roman glass cups that reveal shared workshops and collaborative craft networks across the ...

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

In a patch of the Pacific’s abyssal plain, scientists a surprising phenomenon called “dark oxygen production.” ...

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