The Perseverance rover has discovered an extraordinary rock on Mars, featuring a surprising structure that remains a mystery ...

The Perseverance rover has made an extraordinary discovery on Mars: a rock with an unusual structure, its origin posing a ...

Geologists say Hawaii’s Kilauea volcano shot lava as high as 1,000 feet into the air during its most recent eruptive episode.

Hawaii’s Kilauea volcano has erupted again, sending lava fountains soaring up to 1,000 feet in a breathtaking display.

Hawaiian Volcano Observatory reports that the lava geysers were preceded by more than 100 cycles of lava rise and fall, vent ...

The volcano on the Big Island of Hawaii has been erupting on-and-off since Dec. 23. It’s shot tall fountains of lava high into the air and spilled molten rock across the caldera floor each time it’s ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed.