A heart cockle shell has been found to let in light through a design that resembles fiber optic cables. This could inspire ...

In early November, an emperor penguin washed up in Western Australia -- the furthest north the species has ever been recorded. After a period of rehabilitation, Gus is headed home to Antarctica.

The strikes were the fourth on Beirut in less than a week. The escalation comes after a U.S. envoy traveled to the region ...

In recent years, "atmospheric river" has become used much more frequently in scientific papers and in media coverage.

In a flurry of picks on Friday evening, Trump named three choices for top health jobs. Together they would help the incoming ...