Scientists have found that a massive volcano in Japan is refilling with magma 7,300 years after its last eruption, offering new insight into how some of the world’s most powerful volcanoes evolve. The ...

The magma reservoir of the largest volcanic eruption of the Holocene is refilling. This Kobe University insight on the Kikai caldera in Japan allows us to understand giant caldera volcanoes like ...

A new detection method called “Jerk” could dramatically improve how scientists forecast volcanic eruptions. By using a single broadband seismometer, the system can detect extremely subtle ground ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. Hawaii’s Kilauea volcano is shooting lava ...

One of the most deadly and dangerous volcano hazards isn’t lava. Mudflows called lahars can come without clear warning. In June 2024, early career geologist Gustavo Béjar López traveled to Guatemala ...

The Volcano Observatory Notice to Aviation (VONA) is a notification product used by volcano observatories globally to inform the aviation community (pilots, air traffic managers, dispatchers, ...

HAWAI'I VOLCANOES NATIONAL PARK, Hawaii — A person has died after reportedly entering a closed-off area near the Kilauea volcano within Hawaiʻi Volcanoes National Park. Officials said the volcano wasn ...

The first installment of this series introduced the boundary plot, an often-misunderstood plot found in instrumentation amplifier (IA) datasheets. It also discussed various IA topologies: traditional ...

Learn how to calculate and plot mathematical functions using a spreadsheet. This tutorial shows step-by-step how to set up formulas, visualize data, and create clear graphs for math and science ...

HAWAII VOLCANOES NATIONAL PARK — When Scott and Pamela Rippel found out scientists were predicting a fountain of lava would erupt in Hawaii Volcanoes National Park on Jan. 24, they extended their ...

Hawaii’s Kilauea—one of Earth’s most active volcanoes—is bringing the drama. On December 6 lava fountains in the Halema‘uma‘u crater at the shield volcano’s summit spewed more than 1,000 feet into the ...