It’s easy to craft a paper airplane capable of soaring across a classroom, but one that can travel 200 feet is a bit harder.

Scientists in China say a nuclear explosion could be the most effective way to stop a large asteroid—and they may have ...

The attacks appear to be the latest phase of Ukraine's bid to choke off supplies and routes into and out of occupied Crimea.

California has played a central role in NASA's push to test its X-59 jet and usher in an era of commercial supersonic air ...

If you've seen something strange in the sky here in Ohio, you may not be alone. NASA started looking into UFO sightings four years ago. Tracking sightings all over the country. Here in Ohio, Columbus ...