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Old brains can鈥檛 hear similar sounds but a drug can change that
As we age, telling tones apart gets harder 鈥� which makes learning languages difficult. A drug that restores hearing in old mice may one day improve human hearing
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The way we run protects our upper bodies but our legs suffer
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Senate bill could leave 22 million more without health insurance
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Women need a rosy outlook? Then give us reason to be optimistic
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Synthetic iris could let cameras react to light like our eyes do
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Radio powered by your own sweat hints at future of wearables聽
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Would you give one of your kidneys to a stranger?
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Earth
Billion-dollar dams are making water shortages, not solving them
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Microdosers say tiny hits of LSD make your work and life better
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How to extinguish the inflammation epidemic
Stress, obesity and poor diet trigger persistent inflammation, which can lead to heart disease and depression. We鈥檙e finally working out how to fight it
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Defibrillator drones could save lives before ambulance arrives
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Nanoparticles that chat back and forth could dispense medication
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Earth
Hot, sleepless nights will get more common with climate change
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Humans
The brain starts to eat itself after chronic sleep deprivation
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