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News

A person stands among crates of shellfish on a dock on a river.
Posted inNews

Warming Gulf of Maine Buffers Ocean Acidification—For Now

by Kimberly Hatfield 3 July 20253 July 2025

Scientists constructed a 100-year history of acidity in the Gulf of Maine. They expected coastal variability but were surprised by what they didn’t find: a strong anthropogenic signal.

A small vessel sails past a glacier.
Posted inNews

New Satellite Adds Evidence of an Earth-Shaking Wave

by J. Besl 1 July 20251 July 2025

A tsunami struck a fjord in East Greenland in 2023, ringing seismometers for nine straight days. A new satellite study provides the first observational evidence of the waves.

A large red orb partially covers a smaller blue-white orb against a dark, starry background.
Posted inNews

A New Exoplanet Resets the Scale

Damond Benningfield, Science Writer by Damond Benningfield 30 June 202530 June 2025

TOI-6894 b, the largest exoplanet relative to its host star yet seen, doesn’t fit the most widely accepted formation model for giant worlds.

Clear water in Lake Tahoe with granite boulders and Sierra Nevada mountains in the background
Posted inNews

Precipitation Extremes Drive Swings in Lake Tahoe’s UV Exposure

by Andrew Chapman 26 June 202526 June 2025

An 18-year study reveals dramatic year-to-year variations in ultraviolet radiation penetration tied to Sierra Nevada precipitation cycles.

A silver-colored spacecraft orbits above a red-colored planet with craters visible on its surface.
Posted inNews

Scientists Spot Sputtering on Mars

Katherine Kornei, Science Writer by Katherine Kornei 24 June 202524 June 2025

Nearly a decade’s worth of data went into the first direct observation of sputtering on Mars, which researchers believe contributed to the loss of the Red Planet’s atmosphere.

Aerial photo of a rectangular patch of light green peatland surrounded by dark green forest
Posted inNews

Surface Conditions Affect How Mosses Take to Former Well Pads in Canada’s Boreal Fens

by Kaja Šeruga 18 June 202518 June 2025

With the help of key moss species, a new approach aims to restore the fens of the Western Boreal Plain.

An old oil pump in a field of yellow grass with trees in the background
Posted inNews

Nonproducing Oil Wells May Be Emitting 7 Times More Methane Than We Thought

by Lauren Schneider 16 June 202516 June 2025

A study measured methane flow from more than 450 nonproducing wells across Canada, but thousands more remain unevaluated.

A tractor pulling a plow over a dirt field and generating dust is seen from above.
Posted inNews

Fallowed Fields Are Fueling California’s Dust Problem

by Andrew Chapman 13 June 202512 June 2025

New research shows that unplanted agricultural lands are behind most of the state’s anthropogenic dust events.

A scientist stands behind a camera on a tripod in front of a short patch of wavy sand in an orange desert.
Posted inNews

Mini Dunes Form When Sand Stops Bouncing

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 11 June 20259 June 2025

Decoding how sand grains move and accumulate on Earth can also help scientists understand dune formation on Mars.

Un gran árbol con flores rosadas se alza por encima de un bosque de otros árboles verdes.
Posted inNews

Algunos árboles tropicales se benefician de los rayos

Katherine Kornei, Science Writer by Katherine Kornei 10 June 20259 June 2025

Dos imágenes muestran el mismo árbol, antes (izquierda) y después (derecha) del impacto de un rayo. En la imagen de la derecha, el árbol no está cubierto de enredaderas leñosas y algunos de los árboles que lo rodean han muerto.

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