Sen. Mark Kelly and Alix Skelpsa Ridgway, the interim director of the Arizona Office of Tourism, congratulated Lowell on the ...

For decades, the Alaska Volcano Observatory has monitored dozens of volcanoes across the state for risk of eruptions. Scientists say Mount Spurr — the closest active volcano to Anchorage — will likely ...

According to Mount Washington Observatory, warm fog and rain over the weekend ate away at the snowpack. The summit typically sees snow into May and even early June.

American astronomy thrives today largely because of the underpinnings achieved by John Quincy Adams in his far-reaching ...

One snowboarder found that out the hard way on Tuesday. A video shared by the Mount Washington Observatory shows a rider outrunning an avalanche. No one was injured during the slide. Temperatures ...

At Mount St. Helens, volcano monitoring and trail maintenance efforts are set to degrade without help from federal agencies.

A webcam at the summit of Wildcat Mountain caught the avalanche on film, as well as a snowboarder who escaped the slide. The footage, shared on social media by observatory officials, showed the ...

Talk about an adrenaline rush. An avalanche occurred on Mount Washington on Tuesday, according to the Mount Washington ...

Heart-pounding video captured a snowboarder frantically racing for his life as he barely outruns a massive avalanche on a New ...

Monitoring stations around Mount Adams noted nine earthquakes ranging from magnitude 0.9 to 2.0 near the volcano between ...

The instrument was developed by a team at the Mount Washington Observatory, and spent a year on Mount Everest before being ...

A snowboarder avoided a scary situation by outrunning an avalanche on Mount Washington’s Tuckerman’s Ravine in New Hampshire ...