Are you planning a trip to Hawaii and want to know a few travel apps that might help while you’re over there? Keep scrolling ...

Lava fountains erupted from the northern and southern vents, according to the U.S. Geological Survey’s Hawaiian Volcano Observatory. Lava fountains reached about 500 feet high from the northern vent, ...

The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of ...

The eruption was accompanied by a "volnado," or a tornado-like swirl of dust and ash caused by the contrast between the heated air near the lava and the cooler air.

Kilauea is one of the world's most active volcanoes, having erupted 36 times since December last year. Scientists have ...

Boise's wave park is attracting outdoor adventurers—and the innovative public works project is inspiring other cities ...

GREAT FALLS — A judge imposed a 110-year prison sentence on a woman convicted of coercing two teenage girls into sex acts before a Web camera, for paying Internet clients.