One crater on Mars shows signs of an ancient glacier that melted from the top down. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. One ...

Spending the night and exploring America's National Park Lodges, Hotels and Inns can easily be one of the most unforgett ...

A view of Mount St. Helens from the crater rim is seen in June during an uphill hike. The crater is home to a glacier that is the world’s youngest, formed after the mountain blew in 1980 Photos ...

HELENS – The crater glacier within Mount St. Helens is a rarity: It’s actually growing, in a climate-change era that has seen countless glaciers melting away to a fraction of their former size.

Today, the crater of Mt. St. Helens Volcano is experiencing a rebirth — it’s the site of the world’s newest glacier. Not only is it the newest, it’s also one of the few that’s growing.

“The crater is exceptionally well-preserved and that is surprising because glacier ice is an incredibly efficient erosive agent that would have quickly removed traces of the impact,” he explained.

Nestled between North Sister and Mount Washington 10 miles west of Sisters, Black Crater is a lesser-known hiking spot in Central Oregon.

The crater lies beneath Hiawatha Glacier in northwestern Greenland. One of the tools researchers use to monitor the shrinking of the Greenland Ice Sheet is airborne radar surveys.

A team of international researchers has verified the discovery of the first meteorite impact crater ever found deep beneath the Greenland ice sheet. Found under the Hiawatha Glacier, the crater is ...

Yet there’s nothing.” If the site turns out to really be an impact crater, the implications extend beyond just knowing there’s a pretty gigantic cavity sitting under the Hiawatha Glacier.