Astronomy

On the evening of Saturday (May 18) a bright fireball lit up the skies over Portugal and Spain in stunning green and blue as it streaked through Earth's atmosphere.

President Biden’s climate law is funding “green ammonia” projects in hopes of using the chemical to more cleanly power the grid, fuel cargo ships and make fertilizer

Leftover light from the young universe has a major flaw, and we don't know how to fix it. It's the cold spot. It's just way too big and way too cold.

NASA is studying innovative rocket system developed by Howe Industries that could reducing travel time to the Red Planet to just a few months.

Northern lights don't usually reach this far south.

The pasteurization process was invented in the 1860s and continues to keep people safe from a range of foodborne illnesses

Nearly half of residents lost income after a hurricane, a new study shows. Most were low-paid hourly workers in storefront shops