NASA’s Juno spacecraft identifies over 40 enormous lava lakes on Io, shedding light on the extreme volcanism sculpting Jupiter’s moon.

Rivers on Earth carve winding paths through landscapes, shaping the terrain over time. At first glance, their meandering ...

And it has observed some dramatic features there, like a lake of lava and a large mountain. Even though Jupiter (and Io) are both far from the sun, and therefore receive little heat from sunlight ...

This massive underwater volcanic tunnel features lava caves, lakes, a concert hall, and a fascinating blend of subterranean ...

Few enduring lava lakes are known globally; the one at Mount Michael on Saunders Island in the South Atlantic may be only the eighth such example. The 990m-high strato-volcano's setting makes it ...

The Oregon Badlands is the strangest wilderness in Oregon, with no mountains, lakes or streams. This desert landscape east of ...

Sample fresh brews, try your hand at picking beans and roam the cloud forests and volcanic peaks of northern Nicaragua’s ...