The comet is fast approaching its closest encounter with Earth on Tuesday, March 21, a harmless 28.6 million miles.

The Climate Prediction Center has issued rain and precipitation outlooks for the December 2025 to February 2026 period.

Data that was years in the making offers Arizona residents a unique look at their community’s carbon footprint with neighborhood-level detail.

NOAA released its annual winter forecast outlook, which predicts cooler than average conditions in the North and warmer than average conditions in the South.

Several states could catch a glimpse of the phenomenon tonight, according to the Space Weather Predication Center.

Met Office aurora maps suggest the best time to see the aurora tonight (October 16) is between 9am and 3am on Friday morning, ...

Wondering how this summer’s blistering heat or last winter’s bone-chilling cold snap compared with previous years? Or want to ...

NASA measures radiation over Greenland to improve aviation safety and validate models that predict cosmic doses polar flight ...

The aurora borealis is possible Oct. 16 after the Space Weather Prediction Center issued a Moderate Geomagnetic Storm watch.

Blasting in from the Atlantic, the ominous-looking new weather front later this month is set to bring a double nightmare of ...

Crucial for marine life and the global economy, coral reefs are the planet's first major environmental system to cross a ...

Karen was a post-tropical cyclone in the North Atlantic Ocean Friday afternoon Eastern time, the National Hurricane Center said in its latest advisory. Karen is the 11th named storm to form in the ...