With unique monsoon, mesoscale and submesoscale processes, the Indian Ocean offers critical insights and new challenges to ...

A new study shows that atmospheric rivers may be responsible for up to 90% of Antarctica’s annual precipitation.

At China’s first Enhanced Geothermal System site, dense seismic observations, integrated with borehole data and stress ...

In honor of the AGU Book Program’s 70th anniversary, Editorial Board members reflect on their involvement over recent years ...

NOAA’s hurricane outlook forecasts the likelihood of tropical storms such as 2015’s Hurricane Jimena, seen here. Credit: NASA Johnson/Flickr, CC BY-NC 2.0 In its annual forecast of the upcoming ...

Research & Developments is a blog for brief updates that provide context for the flurry of news that impacts science and scientists today. Human-driven climate change is driving the rise of sea levels ...

A render of the completed Cheekeye Debris Barrier. Image via the District of Squamish. In British Columbia a CAN$115 million project is almost complete to mitigate the risk posed by debris flows to ...

The United Nations' Intergovernmental Panel on Climate Change may drop a widely-used future emissions scenario as it develops its seventh climate report. In part due to the dropping cost of renewable ...

Since the beginning of the 20th century, global sea level has risen by about 20 centimeters (roughly 8 inches) [Fox-Kemper et al., 2021]. As a result, coastal and island communities around the world ...

New evidence from the Natural Hazards Commission – Toka Tū Ake (NHC) shows that landslides are now New Zealand’s most costly natural hazard. New Zealand is a country that is prone to a range of ...

“What do you do when the most powerful people in the country just decide that your field shouldn’t exist anymore?” asked one Earth scientist on Bluesky. “So, what are we doing now that we’re just not ...

This aerial photo shows the north side of Alaska’s Tracy Arm Fjord in the aftermath of the 2025 landslide and tsunami. The lighter-colored rock is the exposed surface, where the mountainside collapsed ...