Since its inception on April 29, 1999, NASA's Earth Observatory (EO) has published over 18,000 image-driven stories, ...

Earth is home to some truly mind-boggling landscapes, from salt-covered deserts to giant, underwater waterfalls. Geological and biological processes, together with climates and inevitable wear-and ...

The next layer is the mantle. Many people think of this as lava, but it's actually rock. The rock is so hot, however, that it flows under pressure, like road tar. This creates very slow-moving ...

Whether it’s a full landscaping project or just adding a sprinkler system, there are tools that can help speed up the work.

buried in folds of a dune-like landscape. ‘It was like entering some other country, the architecture revealing itself as part of the earth, but of the earth from the earth,’ she says. Sambunaris was ...