Jezero Crater, once a lake bed some 3.5 billion years ago, has become the focus of NASA’s search for signs of past life. It’s ...

No one expected these glittering bits among the gray lunar dust back then. The beads, smaller than grains of sand, formed ...

A recent satellite image captured a glowing river of lava flowing down the flank of Europe's largest active volcano as it ...

The engineers sprayed water into the tubes to cool them down, ... Kilauea started erupting again in September 2021, raising the crackled surface of the lava lake at the volcano’s summit.

On Mars, a surprise was hiding in plain sight. A tall mound near the edge of Jezero Crater turned out to be something ...

RPI researchers were the first to ever collect data during an underwater eruption on the Mid Ocean Ridge System. They happened to be on site to gather data from hydrothermal vents.

River adventures in Oregon include sliding at Paulina Creek, mountain biking at McKenzie River and rafting on the Deschutes, ...

I’m here in Sicily for the first time exploring the off-the-beaten path destinations on the trendy island. I’m a quarter ...

Yes, it is still safe to travel to Sicily, even when Mount Etna is erupting. Local authorities and residents are used to dealing with Mount Etna eruptions. For the last five years, it has erupted ...

Depending on the place, travelers can take lava boat tours, hop helicopter trips over calderas, surf down the slopes of a volcano, or even walk to the edge of the lava lake. But these endeavors ...

An insider guide to enjoying this iconic Greek island, its dazzling sunsets, clifftop villages and all-encompassing volcano ...

Just before dawn on May 2, a camera 240 million kilometers from Earth caught a moment that seemed almost Earth-like: clouds ...