A powerful solar eruption created striking auroras in the night sky around the planet on Oct. 10 and 11. See photos.

Saturn’s rings, imaged here by NASA’s Cassini orbiter, are one of the solar system’s most reliably spectacular sights. But ...

World Magnetic Model by NOAA updates the North Magnetic Pole's position, crucial for accurate GPS and navigation systems.

Give us the bird’s eye view. ZUZANA BURIVALOVA ... We found that, yes, this relationship is true, and we were able to confirm it across all these different species, showing that really the body mass ...

Fighter jets are known for their maneuverability and extreme speed. Here's how long it would take three top fighter models to fly across the world.

While hopes of La Niña had mostly diminished by December, waters along the equator ... fell across much of New South Wales. Cold weather created dangerous travel conditions from the US's central ...

A blast of Siberian air and back-to-back winter storms will send subfreezing temperatures in the 20s across North Florida and ...

At least one weather forecast shows there is a chance that Jacksonville could see some rain, snow or even ice next week. Here ...

The jet stream is like a river of west-to-east winds in the upper atmosphere. Airplanes use it like a highway.

A newfound "chicken-size" dinosaur, recently unearthed in Wyoming, changes what paleontologists thought they knew about how dinosaurs spread across the ... in North America — and one of the ...

The Eta Aquarid meteor shower is categorized as a strong shower; it is best viewed from the Southern Hemisphere or close to the equator ... you'd like to share with us and our news partners ...

There's a very slight chance that the very northern tips of a few Florida Panhandle counties could see a wintry mix of rain, sleet and snow.