Watch dramatic footage as Yellowstone's Black Diamond Pool erupts in a muddy plume, captured by new USGS monitoring equipment. A stunning example of the park's volatile hydrothermal activity.
A rare muddy geyser eruption at Yellowstone's Black Diamond Pool was captured on video in December 2025. Discover the fascinating geothermal activity in America's iconic national park.
Indonesia's Mount Semeru volcano erupts six times in a single day, spewing ash 3,937ft into the sky and triggering dangerous mudflows through East Java towns. Follow for live updates.
Archaeologists reveal Pompeii victims wore heavy woollen cloaks as they fled, adding weight to the theory that Mount Vesuvius erupted in October, not August, AD 79. Discover the chilling new details.
Artificial intelligence has detected tens of thousands of tiny, previously missed earthquakes beneath Yellowstone, mapping its normal 'heartbeat' and creating a vital tool for future eruption warnings. Discover the seismic breakthrough.
Morgan Geyser, who stabbed a classmate at 12, fled a Wisconsin care home. Her case raises urgent questions about trying children as adults and mental health rehabilitation. Read the full analysis.
Wisconsin authorities seek to revoke Morgan Geyser's conditional release after she escaped a group home with a companion. The Slender Man attacker faces returning to mental institution.
Wisconsin authorities move to revoke conditional release of Morgan Geyser, who fled group home after 2014 Slender Man stabbing. Latest developments in shocking case.
Hawaii's Kīlauea volcano spectacularly erupts, sending lava 400 feet high. Witness nature's power from safe viewpoints or via livestream. Discover more about this incredible event.
Morgan Geyser, the Slender Man stabber, was arrested with her transgender lover after cutting her ankle monitor and fleeing a Wisconsin care home. Bodycam footage reveals dramatic arrest scenes.
Morgan Geyser, who nearly killed a classmate to please Slender Man, agrees to return to Wisconsin after fleeing her group home. Discover the latest on her case and potential consequences.
The Hayli Gubbi volcano in Ethiopia erupts for the first time in millennia, blanketing villages in ash and causing significant international flight cancellations. Read the full report.
Morgan Geyser, convicted of Slender Man stabbing at 12, arrested after escaping group home with 43-year-old lover Chad Mecca. Read the full story of their capture.
Flights cancelled as volcanic ash from Ethiopia's Hayli Gubbi, erupting after 12,000 years, drifts across the Red Sea. Check with your airline for travel updates.
The Bezymianny volcano in Russia's Kamchatka peninsula has erupted, sending a massive ash column over three miles into the air. Follow for live updates on this breaking geological event.
The Hayli Gubbi volcano in Ethiopia erupted for the first time in nearly 12,000 years, sending ash 14km high and causing major flight cancellations across Asia and the Middle East.
Morgan Geyser, infamous for the 2014 Slender Man stabbing, cut off her ankle monitor and fled her Wisconsin group home with an older man before being captured in Illinois.
A long-dormant volcano erupts in northern Ethiopia, sending ash plumes across the Red Sea. No casualties reported, but local livestock herders face economic threat.
Morgan Geyser, the woman behind the 2014 Slender Man stabbing, has been apprehended after cutting her monitoring bracelet and fleeing a group home. Read the latest on this shocking case.
The Hayli Gubbi volcano in Ethiopia erupts after 12,000 years, sending ash clouds across Asia. Read the full report on this major geological event.
Witness the dramatic burst of activity at Hawaii's Kīlauea volcano as rivers of lava cascade through the landscape. Watch the breathtaking footage now.
Morgan Geyser, who stabbed a classmate for Slender Man in 2014, was apprehended in Illinois after cutting her ankle monitor and fleeing a group home. Read the latest on this chilling case.
Morgan Geyser, convicted in the 2014 Slender Man stabbing, was apprehended in Illinois after cutting her GPS monitor and fleeing a Wisconsin group home. Read the latest on this developing story.
Morgan Geyser, convicted in the Slender Man stabbing, is back in custody after cutting her ankle monitor and fleeing a Wisconsin group home. Read the latest developments.
Mount Kilauea, one of Earth's most active volcanoes, continues its dramatic eruption cycle with lava flows captured spilling down mountainsides. Discover the science behind Hawaii's volcanic activity.
Morgan Geyser, the Wisconsin woman who stabbed a classmate for Slender Man in 2014, is missing after cutting her electronic monitor. Police urge public to call 911.
Morgan Geyser, one of the Slender Man stabbers, cuts off ankle monitor and flees Wisconsin facility. Authorities search for 23-year-old missing since Saturday night.
Morgan Geyser, convicted in the 2014 Slender Man stabbing, is missing after cutting her monitoring bracelet and fleeing a Wisconsin group home. Police are searching.
Indonesian authorities rescue 178 people from Mount Semeru after a major volcanic eruption blankets villages in ash. Read the latest on the ongoing seismic activity and evacuations.
More than 170 climbers were rescued after Mount Semeru's sudden eruption in Indonesia. Authorities warn seismic activity indicates the eruption will continue. Read the latest updates.