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 ...

Earth is surrounded by millions of pieces of space junk, which pose a constant threat to future space exploration ...

On December 30, a mysterious 1,100-pound object in the shape of a massive, 8-f00t metal ring, reportedly fell from the sky, ...

The KSA director general said it was lucky that no significant damage was done when the object hurtled to Earth. "The ...

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

EXCLUSIVE: A space physics expert has warned about the increasing likelihood of more space debris falling to Earth in the ...

with the resulting debris known as space junk. The problem is expected to only grow as the demand for satellites increases with our desire to explore our solar system, but it could get so bad that ...

This is how debris finds itself languishing in space—and what some organizations are doing to mitigate the problem.

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 space debris orbiting the Earth and travelling at 18,000mph could cause a 'genuine ...