Researchers have identified 12 ancestral plant species from an early Eocene fossil assemblage in Tasmania that once formed part of a giant, circumpolar forest.

The HEXAGON KH-9 reconnaissance satellites were the largest and last U.S. intelligence satellites to return photographic film ...

The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about ...

Earth about to pull tiny space rock into its orbit as temporary ‘mini moon’, scientists say - Space rock to orbit Earth for ...

Earth will soon have a second moon, but it will be nothing like the one we're accustomed to seeing in the night sky. The new "mini-moon" will be asteroid 2024 PT5, a space rock discovered earlier this ...

The crisis at its doorstep - a nearly 2,000km (1,240-mile) border - is becoming costly for China, which has invested millions ...

A new study offers the most detailed glimpse yet into how Earth's surface temperature has changed over the past 485 million years. The data show that Earth has been and can be warmer than today -- but ...

This new floating rock is only expected to orbit the Earth once, beginning its trip Sept. 29 before breaking off from its ...

Fighting to keep Sean “Diddy” Combs out of jail after his sex trafficking arrest, the music mogul’s lawyers highlighted a ...

Our Earth is about 4.5 billion years old and, through careful work, scientists have pieced together a timeline of its past.

The woman, a 60-year-old from New Hampshire, fell through the thin geothermal crust that surrounds Old Faithful Monday, park ...