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Scientists have uncovered a biological mechanism that may help explain why breast cancer becomes more dangerous with age. In older mice,…
A clinical trial has uncovered a molecular change in skeletal muscle that may help explain why exercise improves insulin sensitivity in…
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The first necks may owe more to the beginnings of walking than to…
An unusual bacterial defense uses DNA to switch on toxin production, suggesting a…
Cells from an 80-year-old were reprogrammed to a molecular age below 20, and…
Scientists have uncovered surprising behavior inside a powerful solar eruption that challenges existing…
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An analysis of 75 meteorite falls identified seven distinct processes that occur as space rocks melt, break apart, and slow down…
The Galápagos snapdragon, once close to disappearing, is showing encouraging signs of recovery through a long-term partnership between the Charles Darwin…
A bacterial molecule called gladiolin can disarm invasive Candida albicans and strengthen the effects of a major antifungal drug. Candida albicans…
Bats’ remarkable ability to withstand decades of strenuous flight while keeping infections, inflammation, and cancer in check may offer new clues…
A hidden molecular defect in inflammatory bowel disease may help explain why flare-ups can return even when patients appear well. Even…
Blood pressure drugs can prevent heart attacks and strokes, but their protection may fade when too many doses are missed. New…
A provocative new paper suggests consciousness may not be unique to Earth and could arise in alien life forms far stranger…
A biodegradable wash may help remove surface pesticide residues and keep fruit fresh longer, though more testing is needed before real-world…