Volcanoes and wildfires can inject millions of tons of gases and aerosol particles into the air, affecting temperatures on a global scale. But picking out the specific impact of individual events ...

A new study shows eruptions and wildfires altered the upper atmosphere, yet recent surface warming points elsewhere.

The Hunga Volcano eruption in January 2022 off the coast of Tonga did more than produce a spectacular explosion visible from ...

Space cameras captured the exact moment the Tonga volcano unleashed the most powerful eruption ever recorded from orbit. The explosion sent a towering ash plume into the upper atmosphere and triggered ...

We know Aotearoa New Zealand is home to many geographically and biologically special features. Yet few of us know it also has ...

Gold Coast City Council is hiring consultants to figure out how it would respond in the event of a catastrophic tsunami.

Gold Coast City Council will employ consultants to determine what would happen, including where people would evacuate to, if a catastrophic tsunami smashed the region.

Our widespread reliance on a vulnerable technology should be a wake-up call. A single sustained outage could cost the U.S.