The building blocks of life on Earth may have been fueled by tiny sparks hopping between water droplets.

Atmospheric rivers, a meteorological phenomenon responsible for heavy rain and wind events, have become more frequent and ...

Evaporation from the oceans is thought to contribute as much as 85 percent of the total water vapor in the atmosphere. It had been assumed that as the average surface temperature of the ocean ...

In 2005, NASA's Cassini spacecraft first discovered towering plumes of water vapor erupting from the ... potentially habitable — underground ocean. Liquid from the ocean, scientists believed ...

which blast plumes of water vapor, ice, and organic molecules into space. These eruptions, first detected by NASA’s Cassini spacecraft, hinted at a hidden subsurface ocean, raising hopes that ...

If the cup of cold water is not exposed to air, no condensation will form. The fast-moving molecules of water vapor transfer their energy to the side of the cup which is cooler. This causes the water ...

Billions of years ago, they note, the atmosphere had more vapor than today and carbon dioxide ... which meant it would have given the ocean water a green hue because iron hydroxide absorbs ...

Astronomers discovered a massive water reservoir 140 trillion times Earth’s oceans around a quasar 12 billion light-years away — the largest, most distant water ever found.