Tiny, invisible gases long thought to be irrelevant in cloud formation may actually play a major role in determining whether ...

Gas giants are massive worlds made mostly of hydrogen and helium. They lack solid surfaces, and in our solar system, Jupiter ...

The surrounding air affects how snowflakes develop. In drier air, growth is slow and produces simple, compact or column-like designs that create dry, powdery snow. Humid air accelerates snowflake ...

A recent discovery has led some experts to believe they’ve found the fossil of Noah’s Ark. Researchers have found that a boat-shaped mound — long believed by the faithful to be Noah’s Ark — was most ...