Blood test may distinguish psychiatric disorders
A blood test could help distinguish between psychiatric disorders like schizophrenia and depression, a new study finds.
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Enzyme switch may prevent obesity and diabetes in mice.
Switching off CAMKK2 in immune cells prevented obesity in mice, offering a new metabolic disease target.
Even light alcohol drinking raises dementia risk, largest genetic study finds
Study links any alcohol use to higher dementia risk, challenging past beliefs of light drinking benefits.
Rare shark threesome caught on camera
Scientists filmed a rare mating event involving two male and one female leopard shark in the wild.
Caffeine Boosts Task Persistence, Especially Under Stress
Caffeine may help you persist longer on difficult tasks, especially if you're stressed.
Drinking too little water may amplify stress response
People who drank less than 1.5 liters of fluid per day had a cortisol response to stress over 50% higher, according to a new study.
Smartphone cameras can now detect molecules
Scientists convert smartphone cameras into molecular detectors.
New megaraptor species discovered with crocodile remains in its mouth.
New megaraptor species found in Argentina with evidence of a crocodile in its mouth.
Repetitive negative thinking linked to cognitive decline in older adults
Repetitive negative thinking may accelerate cognitive decline in older adults.
Probiotics boost cognitive function in older adults
Probiotics may improve cognitive function in older adults, especially after 12 weeks of daily intake.