Our February issue covers new Alzheimer’s guidelines, teens’ transcendent thinking, Neandertal DNA in all of us, and more ...

The researchers — led by experts from NASA's Jet Propulsion Laboratory, the University of Plymouth in the U.K. and the ...

Just as we are reckoning with how to conserve ecosystems on Earth for future living creatures, we must think of space as an ...

The space debris problem won't solve itself. We've been kicking the can down the road for years as we continue launching more rockets and payloads into space. In the last couple of years, ...

"In 2024, we saw a 17% year-over-year spike in the average number of close approaches in low Earth orbit per satellite." An international group of researchers is calling on the United Nations to ...

A mysterious green light caught on camera in the night sky over Ontario was "most likely" a meteor, one expert said.

Space debris that has fallen to Earth recently has raised concerns about the safety of those on the planet below, with a ...

A space physics expert has warned that debris falling from the sky could cause major damage and even kill people.

SpaceX's Starship has exploded into countless pieces of space junk as it reentered the atmosphere over the Caribbean.

SpaceX's Starship has exploded into countless pieces of space junk as it reentered the atmosphere over the Caribbean. The company's seventh test flight has ended in what could turn out to be a ...

Downsizing do’s and don’ts — selling, eBay, Facebook Marketplace — when moving from a larger home to a smaller space ...