Earth's slow rotation over billions of years may have played a crucial role in oxygenating our atmosphere. Scientists think ...

Bennu, a rocky object classified as a near-Earth asteroid, has a one-in-2,700 chance of colliding with Earth, a study has ...

Scientists are unraveling the mysteries of Titan, Saturn’s largest moon, and its dense nitrogen-rich atmosphere. Despite its ...

Titan is the only moon in our solar system with a significant atmosphere. Now we have a very good idea of how this dense ...

Scientists are not sure how much metallic dust remained in the atmosphere after the most recent SpaceX rocket 'disassembly.' ...

Beryllium-10, a rare radioactive isotope produced by cosmic rays in the atmosphere, provides valuable insights into the Earth's geological history. A research team has discovered an unexpected ...

A new study of satellite imagery and high-resolution climate model data by scientists at the University of Rochester upends previous assumptions and provides insight about how the atmosphere and ocean ...

A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years—and pinpoints why.

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...