My floors never stay clean for long, especially with two kids dropping snacks and a furry friend tracking in dirt. Aft ...

Uncontrolled space debris reentries are of growing concern. The prospect of leftovers from space hotfooting into the Earth's ...

As the number of flights around the world grows and the amount of junk in space rises, the chances of a collision between the two is only increasing ...

Online sellers are getting high bids on exploded rocket bits that have landed in Texas and near the Turks and Caicos Islands.