Volcanoes
Though the explosive and most visible eruptive activity seems to have subsided, lava is still flowing above and below ground at the largest volcano in the Galapagos Islands.
Image of the Day Heat Land Volcanoes
A young volcanic island in the western Pacific Ocean has been going through some growing pains.
Image of the Day Land Water Volcanoes Remote Sensing
Image of the Day Atmosphere Heat Land Volcanoes
ISS flight engineer Jeff Williams was the first to witness and then report an eruption at this Alaskan volcano in 2006.
Image of the Day Atmosphere Land Volcanoes