Lava flows, near mile-thick glaciers and ice age floods layered and carved up this landscape.

Scientists found a rhythmic mantle plume beneath Ethiopia is slowly tearing Africa apart - hinting at the birth of a new ...

Eruption viewing areas within the national park are unaffected, but there can be decreased air quality in communities ...

He was listed on Science News’ 2018 SN 10: Scientists to Watch list, which recognizes early- and mid-career scientists, age 40 and under, who stand out to mentors and peers as people who will ...