Criegee intermediates (CIs)—highly reactive species formed when ozone reacts with alkenes in the atmosphere—play a crucial ...

Every year, hailstorms cause billions in damage to homes, businesses, and crops, yet how these ice balls of destruction form ...

Researchers "position the vehicle in front of the storm and essentially let it steamroll us,” says NOAA meteorologist Sean Waugh. The groundbreaking data collected will help forecasters better predict ...

The weather gets a little wild and weird on Jupiter. How wild? Spacecraft instruments have measured strong winds, tracked ...

Explore the latest discoveries about Mars' ancient carbon cycle revealed by NASA's Curiosity rover in Gale Crater.

Mystery of where all the carbon dioxide went that once made the red planet far more hospitable has puzzled scientists for ...

AMThe atmosphere will be extremely volatile today in eastern Iowa. However, there's the potential many of us don't see any ...

NASA scientists have taken a big step toward solving a lunar mystery by recreating the moon’s tough, airless conditions right ...

Dust devils are usually weak and relatively harmless, though they can fling lawn furniture and umbrellas around.

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

On Earth, siderate tends to form in shallow lakes and swamps ... findings and illuminate how the planet changed as it lost its atmosphere.