The Northern Lights or aurora borealis may be visible in the U.S. this week due to a coronal hole and a "co-rotating ...

The $1.6 million cuts are just a fraction of the grants canceled by the National Endowment for the Humanities in recent weeks ...

Don't forget to look up, skywatchers! Another round of auroras is heading our way, and for the third time this month. Here's ...

The Northern Lights or aurora borealis may be visible in the U.S. this week due to a "co-rotating interaction region"— a ...

Upper air measurements are taken by a group of sensors called a radiosonde. A radiosonde is a very small instrument package that is suspended below a balloon inflated with hydrogen or helium. These ...

The highest chance of hot weather is found in Nevada, Utah, Colorado, Arizona and New Mexico. The region has a 60% to 70% ...

Royal Princess has been delayed for two days due to Tropical Cyclone Tam, and has now cancelled a port visit to make up some ...

Revamping retirement options for Alaska's public sector is "a two-year project," state Senate and House majority leaders said Tuesday, signaling that adoption of a new pension bill was unlikely before ...

A recent geomagnetic storm could make the Northern Lights visible tonight. Find out where and when to catch a glimpse of the ...

There's a chance for G4 (severe) geomagnetic storm tonight, NOAA space weather forecaster Shawn Dahl told CNET.

An internal document describes how severe shortages of meteorologists and other staff members could affect forecasts and ...

Winds from one storm were fast enough to reportedly flip over planes at an airport in nearby Anchorage, Alaska. One lift ...