Mammal teeth store a record of the plants they ate, providing clues about the ecosystems in which they lived.
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Movement Recognizes the Promises and Vulnerabilities in Pastoralism
With grassroots support, the Food and Agriculture Organization is moving closer to recognizing an International Year of Rangelands and Pastoralists.
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Can Newspaper Reporting Uncover Flood Risk?
In areas of low or no flood monitoring, archival coverage of historical flooding can help scientists make better risk predictions.
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Rethinking Darwin’s Theory of Atoll Formation
Atolls have a long and complex history related to seafloor evolution, and Darwin’s model is only the beginning of the story.
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Polar Bears to Vanish from Most of the Arctic This Century
A “timelines of risk” model shows when and where population collapse begins as sea ice wanes in our warming future.
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Podcast: Mythical Monsters and Their Real-Life Inspirations
This Halloween season, explore the connections between mythical monsters like Bigfoot and the Kraken and the creatures on which they’re based.
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Global North Is Responsible for 92% of Excess Emissions
The United States and European Union bear disproportionate liability for emitting to the atmospheric commons, new research argues.
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Urbanization, Agriculture, and Mining Threaten Brazilian Rivers
Harder to analyze and quantify, diffuse pollution is often overlooked when it comes to water quality assessments.
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Wildfires Threaten West Coast’s Seismic Network
A dense seismic network keeps vigil over the western United States, sensing quakes soon after they begin so people nearby can brace themselves. How do wildfires affect these guardians of the West Coast?
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Laike Mariam Asfaw (1945–2020)
An ambassador for African geosciences and for Ethiopia, this celebrated geophysicist will be remembered for his contributions in research as well as his steadfast support of colleagues.