When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA has released a new image of ripples in dust clouds created by an unexpected black hole X-ray ...

Earth is under constant bombardment by cosmic rays, showers of high-energy particles that blast our planet from all directions at near light speed. While this might sound like the precursor to a ...

Scientists in Japan have used a global climate model to show that dust from land without snow cover in the Arctic is a major source of particles that form ice crystals in Arctic low-level clouds. This ...