Rare earth export permits for U.S. customers are likely to have an easier time getting approval from Beijing after Monday's ...

Covering eight unique saltwater habitats, “Ocean” transports readers to coral reefs, the deep, open ocean, kelp forests, the ...

There's many different layers to the Earth's atmosphere, but 75% of Earth's mass is actually going to be residing in the troposphere, where we are located. Also, we see all of Earth's weather occur in ...

A piece of space junk called Cosmos 482 is unlikely to pose a threat to people or property. But space experts say it ...

Fram2's orbit flew Dragon on a north-to-south trajectory in low Earth orbit at an altitude of about 271 miles (437 kilometers ...

President Trump will introduce a "most favored nation" plan aimed at cutting Medicare drug prices by linking them to the ...

The study says that the same Sun that makes life possible today will eventually take it away. As the Sun ages, it naturally ...

A network of Cold War-era infrasound sensors can help scientists reconstruct trajectories of falling space objects.