For the first time since its dramatic dimming in 2020, a team of astronomers has observed the inner atmosphere of Betelgeuse ...

Detecting radiation is key to technologies ranging from particle accelerators and scientific instruments to medical imaging ...

Two massive rock glaciers are creeping down mountain valleys in Alaska's Wrangell–St. Elias National Park. They sit only a ...

Hiking a picturesque valley or climbing a craggy gorge are among the most exhilarating experiences in nature. As a geologist, ...

Well before I start collecting coats, keys or shoes, my dog always knows when we're about to leave. By picking up on subtle ...

Global biodiversity loss is occurring at a rapid pace, driven by multiple human-caused factors, including overexploitation, ...

A private spacecraft that was supposed to supply a lifeline to NASA's Swift Observatory managed to get close to the sinking ...

A record-breaking summer that saw more than 1,000 wildfires has torched some 540,000 hectares (1.3 million acres) of land ...

Some of the most intriguing scientific breakthroughs happen when researchers aren't explicitly looking for them. Take, for ...

The world is set to miss the 1.5°C global warming target, and plans are underway for U.N. climate talks in the Pacific and ...

The majority of money laundering arrests involve people under 30, a new analysis has found. The study, from academics at ...

Researchers have been elucidating the structures of complex molecules for more than 100 years using a variety of techniques.