The National Oceanic and Atmospheric Administration’s satellites, buoys and weather stations collect millions of observations that companies use every day.

Is air rewriting the rules of climate science? NASA’s announcement last week of an atmospheric shift over North America is ...

A new NASA study reveals a surprising way planetary cores may have formed—one that could reshape how scientists understand the early evolution of rocky planets like Mars.

Forecast issued at 4:50 am EST on Friday 23 May 2025.