Put your best foot forward this year, whether traversing the bracing Scottish Highlands or the lofty peaks of Nepal ...

Satellite imagery has revealed the dramatic extent of an eruption that kicked off just before Christmas, with fountains pouring lava across hundreds of acres.

The BepiColombo spacecraft flew less than 200 miles from Mercury's surface and photographed volcanic plains and icy craters.

HONOLULU (AP) — One of the world's most active volcanoes spewed lava into the air for a second straight day on Tuesday. The eruption of Kilauea volcano on Hawaii's Big Island has stayed within ...

Lava is erupting from Hawaii’s Kilauea volcano for the second straight day. HONOLULU — One of the world's most active volcanoes spewed lava into the air for a second straight day on Tuesday.