Hawaii’s Kilauea volcano exploded back to life Wednesday night after the 24th episode of its ongoing eruption produced lava ...

The Kilauea volcano in Hawaii is experiencing impressive eruptive activity, with lava fountains reaching spectacular heights.

Natural gas has become a go-to fuel for power plants from coast to coast, sometimes replacing dirtier coal-fired plants and, ...

A newly published study finds that California's Salton Sea emits hydrogen sulfide, a toxic and foul-smelling gas, at rates ...

Widespread ocean pollution threatens the health of more than 3 billion people, international study led by Boston College researchers shows Ocean pollution is widespread and getting worse, and when ...

Scientists have found a way to monitor volcanic carbon dioxide levels — one of the first signs a volcano might be about to ...