Clouds help control Earths temperature by trapping heat and reflecting sunlight. They keep the planet warm by holding in ...

RCW 38 lies approximately 5,500 light-years away in the constellation Vela. Unlike many star clusters that appear as simple ...

The Chornobyl Nuclear Power Plant, where Ukraine accused Russia of striking a radiation containment structure on Friday, is a ...

The Tarantula Nebula, also known as 30 Doradus, is revealed in an unusual light in this exceptionally deep Chandra X-ray ...

President Volodymyr Zelensky of Ukraine called the damage “significant” but said there were no signs of radiation leaks. A ...

For the past few years, scientists have watched, aghast, as global temperatures have surged — with both 2023 and 2024 ...

A drone armed with an explosive warhead pierced the radiation containment shell over Chernobyl's melted-down nuclear reactor early on Friday morning, causing a small fire but major concerns.

The Kremlin rejected that its military targets Ukrainian nuclear sites, while the European Union said the attack was ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

Ukrainian President Volodymyr Zelensky said on Friday that a Russian drone had struck the cover built to contain radiation at ...