2017: The Year in Volcanic Activity

While this has been a relatively average year for the world's active volcanoes, the activity that did take place was spectacular. Out of an estimated 1,500 active volcanoes, 50 or so erupt every year, spewing steam, ash, toxic gases, and lava. In 2017, erupting volcanoes included Shiveluch in Russia, Villarrica in Chile, Mount Sinabung and Mount Agung in Indonesia, Turrialba in Costa Rica, Piton de la Fournaise on Réunion Island, Kilauea on Hawaii, Popocatepetl and Volcán de Colima in Mexico, Bogoslof Volcano in Alaska, Manaro Voui in Vanuatu, Mount Etna in Sicily, and more. Collected below are scenes from the wide variety of volcanic activity on Earth over the past year.

Read more
Hints: View this page full screen. Skip to the next and previous photo by typing j/k or ←/→.

Most Recent

  • Shamil Zhumatov / Reuters

    Photos of the Week: Grassy Biker, Welsh Surfer, Chilean Pups

    A White Walker roams Northern Ireland, flooding threatens parts of the U.S. and Mali, a Japanese satellite visits an asteroid, American bison are raised in Mexico, and much more

  • Mahmud Hams / AFP / Getty

    Photos: 25 Fridays of Protest in Gaza

    For nearly six months now, Palestinians living in the Gaza Strip have been staging weekly demonstrations along the border between Gaza and Israel—protests they call the “Great March of Return.”

  • Lucas Jackson / Reuters

    Studying Greenland’s Ice to Understand Climate Change

    Lucas Jackson, a photographer with Reuters, recently joined a team of scientists studying Greenland’s ice sheet and glaciers.

  • Jonathan Drake / Reuters

    Photos: Pet Rescues in the Wake of Hurricane Florence

    Dogs, cats, and other animals that were left behind, or caught in the storm, are being rescued and cared for by owners, neighbors, and first responders.