Arsia Mons, which dwarfs Earth's tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice ...

On May 2, as sunlight crept over the Martian horizon, the Odyssey spacecraft captured Arsia Mons, a towering, long-extinct volcano, puncturing a glowing band of greenish haze in the planet’s upper ...

Visitors to the Burj Khalifa are usually content with a latte at Atmosphere on the 122nd floor and a view of Dubai from the ...

A moderate geomagnetic storm is underway. You may be able to see the Northern Lights from North Carolina. Take a look at this ...

Tonight will be partly cloudy as widely scattered showers drift southeast across the Tennessee Valley and southern ...

A new image from NASA’s Mars Odyssey orbiter reveals an extraordinary sight: a massive formation breaking through Mars’ early ...

This weekend, residents in the northernmost parts of Texas — particularly those in the Panhandle north of Amarillo — may be able to see the Northern Lights with the naked eye. A broader area, ...

Temperatures are still quite below average for this time of the year, although a summerlike warmup heads our way by the middle of the week! Our full forecast is in the video above ...

A transgender athlete has won two girls events at the California high school track and field championship.

Scientists at Lancaster University’s Hazelrigg weather station have recorded the sunniest and warmest spring since ...

The feud between President Trump and Elon Musk exploded in public view Thursday, as Musk railed against the president's "big, ...

The first main issue that becomes incredibly obvious with a trip to the States is the lack of an experience factor at Aussie ...