Geologists visited the Kilauea volcano crater in Hawaii to collect lava samples. Officials from the United States Geological ...

Released Israeli hostages Ben Ami and Levy looked relieved after being taken home by red cross vehicles after 491 days stuck ...

See 12 of the week’s most interesting images from around the world, as selected by Washington Post photo editors.

What is the collective noun for a group of volcano scientists? While some tongue-in-cheek responses might be “an eruption of volcanologists” or “a swarm of seismologists,” we’ll stick to “an assembly ...