After a few days of mystery, astronomers have reported that the fiery streak was a Starlink satellite re-entering Earth's ...

A series of rocks hiding around Colorado's Rocky Mountains may hold clues to a frigid period in Earth's past when glaciers several miles thick covered the entire planet.

On Earth, we find white rocks in a wide array of geologic settings ... white rocks are a rare find. The science team planned ...

Around 700 million years ago, the Earth cooled so much that scientists believe massive ice sheets encased the entire planet ...

Scientists have discovered an Earth-like planet orbiting a dead star 4,000 light years from here, giving us a humbling glimpse into Earth's likely fate.Published in Nature Astronomy, the planet, ...

They say that without an immediate reduction in emissions to curb global temperatures there could be disastrous and ...