Scientists studying asteroids found that two seemingly unrelated types share a strange dusty coating of troilite. By using polarization of light…

A red supergiant star has blown an enormous bubble of gas and dust, baffling astronomers. The structure, as massive as the…

Researchers describe the newly discovered binary system as a cosmic oddball. Stars often reach the end of their lives and fade…

Scientists found that metformin acts in the brain through Rap1 to control blood sugar. This insight could lead to more precise…

Gut microbes produce D-lactate that worsens metabolism. A trap for it restores healthier blood sugar and liver function. A group of…

Experts identify four urgent priorities after findings reveal that smartphone users under 13 are more likely to report various problems, including…

For thousands of years, Utah’s Great Salt Lake reflected only natural shifts in climate and water flow. But fresh sediment analyses…

On a Puerto Rican coffee farm, researchers uncovered a surprising web of chaos among ants and a predator fly. Three ant…