The known sequence of Maunaloa’s 1868 events began with an eruptive phase beginning at about dawn March 27 at the summit, lasting a couple of hours. Seismicity escalated thereafter, with Kaʻū ...

March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift Zone severely impacted the Ka‘u district. However, this may not have been the ...

March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift ...

Ray Isle explores the distinctive character of some of California’s best wines at stops along a destructive fault line.

Lava fountaining within Kilauea’s summit caldera has stopped after just after 7 hours today. The Hawaiian Volcano Observatory ...

Unseen mountains, valleys, lakes, and rivers lie under Antarctica’s mile-thick ice sheet. Changes to those hidden rivers ...

Separatist leader Nnamdi Kanu pleaded not guilty to seven counts of terrorism and treason charges in a new trial in Nigeria ...

A U.S. judge on Friday temporarily barred the Trump administration from deporting an immigration activist whose detention in ...

An ocean may in time develop from a rift in the Afar Triangle, in the Horn of Africa which will be close to America.

Beneath Mount Erebus, researchers have found a hidden underground ecosystem that could rewrite history. This hidden world may ...

All eruptive activity remains confined within Hawai‘i Volcanoes National Park. No significant activity has been noted along Kīlauea’s East Rift Zone or Southwest Rift Zone. Visit the Hawaiʻi ...

You don't have to travel far to see some of the world's most stunning natural wonders. From shimmering turquoise lakes to majestic mountaintops, these are the places in each state that are sure to ...