Two NASA astronauts have completed a nearly six hour long spacewalk to maintenance and upgrades on the International Space Station, the agency announced.

As storm season ramps up, so does lightning danger -- and with it, decades of misinformation. Let's set the record straight ...

One Earth is seeking to establish a 7-mile carbon sequestration pipeline from its ethanol plant in Gibson City to storage ...

Seabirds that eat ocean plastic absorb harmful chemicals. These chemicals disrupt their hormones and may hurt their ability ...

Low Earth orbit (LEO) is on the verge of a major expansion in crewed operations, but the proliferation of space debris could ...

Course designer Keith Foster, who was born in Philadelphia, restored the Wissahickon track to honor Tilllinghast. Holes 15 ...

Aerospace safety requirements and standards vary depending on whether a spacecraft is manned or unmanned, and how crucial the ...