The fires affected millions of people in the region. It could take years to understand the health consequences, but ongoing ...

Researchers have created a self-healing composite that is tougher than materials currently used in aircraft wings, turbine blades and other applications—and can repair itself more than 1,000 times.

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their ...

Russia has launched another major drone and missile attack on Ukraine that targeted the country's power grid in freezing ...