Discoveries, evidence, and fieldwork that expand what we know about Earth and beyond.
Genetic testing reveals a new tiger cat species from Bolivia, Leopardus tilcayo, the first new living cat species described and named by scientists in more than a century.
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'Helper molecule' strategy solves a longstanding quest in plant science
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The gas giant planet has a magnetic field thousands of times the strength of Earth's.
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A thickening cortex preceded known markers of Alzheimer’s disease by up to seven years
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A sickle and padlock were meant to stop a 17th century Polish girl from resurrecting
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The stories of the women who assembled integrated circuits and wove core memory for the Apollo missions remain largely unknown.
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