The Earth's atmosphere has strengthened its ability to remove air pollutants, including the potent climate-warming gas ...

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

However, their concentrations have greatly diminished due to international efforts to reduce air pollution in recent decades. Now, more sunlight reaches the Earth's surface, creating a heating effect.

There's a new race in space, but it's not where you might think. It's happening close to home – in the nearest bit of space, ...

Some parts of Earth's atmosphere ... an electrical current around the planet through the interaction between Earth's magnetic field lines and the motions of the ionized air of the ionosphere.

Urban particles shape climate by influencing clouds and radiation. Vertical monitoring reveals overlooked impacts.

Reductions in air pollution have helped warm the planet by cutting down on reflective particles in the atmosphere – but researchers still disagree on the size of this effect ...

SpaceX's Starship might have released harmful air pollutants into the atmosphere, as well as shards of hot metal.

The rocket's upper stage blew up at an altitude of around 90 ... The air pollution from incinerated satellites could also change how much heat the Earth's atmosphere retains, leading to possibly ...

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