Active volcanoes, thick jungles, Caribbean waters: few countries pack as much diversity within such compact borders as ...

The McDermitt Caldera, an ancient supervolcano straddling the Nevada-Oregon border, may hold the world’s largest lithium ...

Kilauea volcano began shooting lava into the air once again Wednesday on the Big Island of Hawaii. Kilauea, one of the ...

This is the 10th episode of eruptive activity from Kilauea since Dec. 23, the Hawaiian Volcano Observatory said.

A strong cold front is expected to blow into Corpus Christi this week. A new winter storm is on the horizon, and it could ...