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News

Posted inNews

Holidays Really Do Light Up the Night

by H. Leifert 19 December 201422 May 2023

NASA and NOAA images reveal brighter than average December lights in the United States, brighter Ramadan nights in the Middle East.

Posted inNews

Estuaries May Face Increased Parasitism as Sea Levels Rise

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 18 December 201410 November 2022

Researchers document how past sea levels changes affected invertebrate health in coastal environments.

Posted inNews

Satellites Show True Extent of California Drought

by N. Weiler 18 December 201430 May 2023

Since 2011, California’s water supply has lost 4 trillion gallons per year and the Sierra Nevada snowpack has hit record lows.

Posted inNews

High Smog Levels Seen in Mecca During the Annual Pilgrimage

by J. Urton 18 December 201423 March 2023

Surveys of air quality show that smog and other pollutants in Islam’s holiest city during the Hajj are among the worst in the world, prompting the Saudi government to look for ways to clear the air.

Posted inNews

New Data Aid Estimate of Ocean's Plastic Content

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 18 December 201430 May 2023

Researchers estimate the abundance of plastics churning in the world’s oceans.

Posted inNews

MAVEN Unlocks Secrets of the Martian Atmosphere

by H. Leifert 16 December 201430 May 2023

In its first month, NASA’s orbiter saw effects of the solar wind at low altitude and tracked a plume of gases escaping into space

Posted inNews

Group Calls for More Focus on Potentially Hazardous Asteroids

by Randy Showstack 16 December 201417 January 2023

A declaration from astronauts, scientists, and others calls for dramatically increasing the detection and tracking of potentially hazardous near-Earth objects.

Posted inNews

Research Shines Light on Asthenosphere's Contribution to Hot Spots

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 16 December 20149 November 2022

What role does the asthenosphere play in midplate volcanism?

Posted inNews

Theodore Richard Madden (1925–2013)

by E. Williams, N. Madden, J. Madden and H. Madden 15 December 20145 May 2022

Madden, an AGU Fellow and a lifelong professor of geophysics at the Massachusetts Institute of Technology, was fascinated with all things electromagnetic. He died on 11 November 2013 at age 88.

Posted inNews

Countries Worldwide Commit to Curbing Greenhouse Gas Emissions

Mohi Kumar headshot by M. Kumar 14 December 201430 May 2023

Although the agreement is a political breakthrough, it falls short of keeping future temperatures from rising more than 2°C above those of pre-industrial times.

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