The scientific evidence for human-caused global warming is stronger than ever, according to a major new review in Earth’s ...

Penguin poop is fertilizing snow algae blooms along the Antarctic Peninsula, feeding dense green algae patches along the ...

After two unusually large permafrost collapses in Canada’s Northwest Territories in 2017 and 2018 that left scars up to 2 ...

WASHINGTON — Summer storms are generally more frequent, intense and concentrated over cities than over rural areas, according to new, detailed observations of eight cities and their surroundings. The ...

The 2023-24 El Niño brought simultaneous extreme heat and drought to 75% of tropical forests. A new study in Earth’s Future, ...

A fossil site in central Tibet — the youngest known remains of ocean-dwelling creatures in the region — has offered clues to ...

At AGU, we are alarmed by the U.S. Administration’s efforts to dismantle the scientific agencies and undermine the critical work of scientific researchers. Our hearts and our unwavering support go out ...

Below are guidelines for journalists covering AGU meetings regarding photography and audio and video recording. This policy applies to all AGU meetings. Any meeting attendee who wishes to use ...

WASHINGTON — Increased water vapor in Earth’s atmosphere due to human activities is making shimmering high-altitude clouds more visible, a new study finds. The results suggest these strange but ...

A 47 km-deep, magnitude 7.5 earthquake that struck the south Atlantic in 2021 and caused a global tsunami was actually a sequence of five earthquakes. A shallow, “almost invisible” magnitude 8.2 quake ...

WASHINGTON — The American Geophysical Union Board of Directors and Executive Search Committee is pleased to announce AGU’s new Executive Director and CEO will be Janice R. Lachance, J.D., Fellow of ...

WASHINGTON — The American Geophysical Union (AGU), the world’s largest association of Earth and space scientists, and the American Meteorological Society (AMS), the professional society for ...