The cloud cover isn't what it used to be, and scientists say it is helping fuel Earth's hottest temperatures on record.

The area near clouds is often classified as ‘clear sky’, but a new study demonstrates the potential biases of misclassifying ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

The Enigma of Clouds in Climate ScienceClouds are one of the most intriguing and complex aspects of Earth's atmosphere. They ...

Stars form in regions of space known as stellar nurseries, where high concentrations of gas and dust coalesce to form a baby ...

Op-ed views and opinions expressed are solely those of the author. Carbon dioxide (CO₂) has been predominantly portrayed as the chief culprit driving global warming. For decades, […] ...

Curiosity, a set of NASA 's robotic "eyes" on the Red Planet, recorded 16 minutes of so-called noctilucent clouds flying ...

Rising temperatures are fueled, in part, by declining cloud cover — which could be a potential climate feedback loop.

The SPHEREx astrophysics mission will take stock of water’s cosmic origins by scanning the galaxy for hidden reservoirs.

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.

The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).