Earth’s surface is warming, but the upper atmosphere has been cooling for decades, and scientists now understand why.

Earth’s surface is warming, but far above the planet, temperatures in the upper atmosphere have been falling for years.

A new study explains why carbon dioxide is cooling the upper atmosphere, even as it is warming Earth’s surface.

Scientists say a massive 2022 volcano eruption may have helped break down methane, offering new clues in the fight against ...

The asteroid measured between 1.6 and 4 feet. It burned up after entering Earth’s atmosphere over Siberia in Russia. This is the fourth asteroid to enter Earth’s atmosphere in 2024. A "very small ...

Reacting to the video, one user said it looks like "Optimus Prime on the way", referring to the main protagonist of the ...

This could be dangerous to the astronauts on board Artemis 2. Therefore, Artemis 2's Orion will instead enter Earth's ...

If you have seen a bright light streak across the sky, you have likely seen a meteor. Meteors are rocks from space that hit Earth's atmosphere and are commonly referred to as falling stars or shooting ...

Astronomers have searched for years for rocky planets beyond our solar system with an atmosphere — a trait considered essential for any possibility of harboring life. Well, they finally seem to have ...