A bronze sword that spent more than three thousand years underwater has come out of an Italian lake with its edge still sharp ...

Someone in Oregon made a decision a long time ago to keep Hosmer Lake a secret, and honestly, that person deserves a ...

Extreme places reveal the planet at its most dramatic, from open lava and giant underground spaces to freezing and toxic environments.

Crater Lake National Park is asking nonprofit partners to help pay for repairs to a historic building that has been left with ...

In September 2026, a rumor circulated online that water levels in Wyoming's Yellowstone Lake dropped 11 feet between Sept. 26 ...

This video shows Meteor Crater in Arizona, United States, as a huge circular depression surrounded by an elevated rim in an ...

Some lakes look clear in photos. A few are clear enough that scientists lower a white disk into them and keep paying out rope ...

There is no shade. The finish line is nowhere in sight. I don't even know how far this route goes.While walking through the crater of Kilauea Volcano, I asked my husband."Let's just turn back already.

Kimball State Recreation Site, sitting just north of Fort Klamath near Chiloquin, Oregon, is exactly that kind of place.

A Mars rover expected lake mud at Jezero Crater's rim but found volcanic rock that had encountered water three separate times ...

Perseverance has reached another important point in its Mars exploration, giving the rover a new area to investigate.

NASA's Mars Reconnaissance Orbiter saw what looked like an ancient shoreline at the edge of Jezero Crater from space. Credit: ...