News
- Humans
Wake-up call for sleep apnea
A large, long-term study of sleep apnea links the breathing disorder to increased risk of death.
- Chemistry
Small steps toward big energy gains
New studies with different fuel cell catalysts show promising results.
- Space
How a star is born
Researchers have developed a new and accurate simulation of the birth of the first stars in the universe.
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- Health & Medicine
Dopamine could help the sleep-deprived still learn
Sleep loss impairs fruit flies’ ability to learn, just as it does in people.
