The air on Venus is about 96.5% carbon dioxide, a potent greenhouse gas. All that CO2 leads to a runaway greenhouse effect ...

In a field test of their instrument, University at Buffalo researchers gathered viscosity data from lava flows at the Litli-Hrútur eruption in Iceland. WASHINGTON, June 4, 2024 – Millions of people ...

A new device helps scientists measure lava viscosity during active flows. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Last year, scientists ...

At Lassen, Dr. Rosalba Bonaccorsi led the students as they hiked up a cinder cone, explored ancient lava tubes, and traversed ...

Can you clean up a lava flow after it cools? It's technically possible but difficult, according to AccuWeather. It can take months or even years for lava flows to completely harden, and they're ...

ESA’s Venus Express has found the best evidence yet for active volcanism on Earth’s neighbour planet. Seeing the planet’s surface is extremely difficult due to its thick atmosphere, but radar ...

Fountains from the south vent at Kilauea's summit crater soared 1,300 feet (400 meters) into the air, the U.S. Geological ...

A view from the U.S. Geological Survey’s livestream V3cam as of 5:18 a.m. Oct. 1, 2025, of the lava fountains from Episode 34 ...

20 May 2021. Fjóla Guðrún Sigtryggsdóttir is shown studying the lava field upstream of the dams, with the Fagradalsfjall volcano in the background. It had been dormant for 800 years, but in March 2021 ...

The lava vents were quiet Saturday, but intensified on Sunday. After a day of relative calm, Kilauea roared back in full force on Sunday, spewing lava 300 feet in the air, encroaching on a half mile ...