Learn how a deactivated satellite sends signals from beyond, not by reviving its systems, but by inadvertently setting off ...

There have been hundreds of reports of sightings of a “fireball” in the skies over the southern US – it may have been a ...

Scientists are working to understand the curious phenomena of red sprites, green ghosts and blue jets high above ...

Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada. The Nuvvuagittuq ...

Geologists have long debated whether a stony formation in Canada contains the world’s oldest rocks – new measurements make a ...

There is currently a 4.3% chance that the giant space rock 2024 YR4 will hit the moon in seven years. If this does happen, ...

Along the eastern shore of Hudson Bay in Canada's northeastern province of Quebec, near the Inuit municipality of Inukjuak, ...

Rocks older than 4.03 billion years could shed light on Earth's earliest geological history, but they're incredibly rare.

A European Space Agency-led effort is helping marine scientists identify and characterize the most biologically vulnerable ...

Alien: Earth timeline placement means the series has the opportunity to explore some of the mysteries left behind by the ...

If the new age of these Canadian rocks is solid, they would be the first and only ones known to have survived Earth’s earliest, tumultuous time.

The European Space Agency’s satellite will measure trunks, branches and stems in forests to shed light on how much carbon is ...