Health

Does caffeine enhance performance?

Unlike many drugs, caffeine may be taken legally by people of all ages, which helps make it the world's most widely used stimulant.

Psychology & Psychiatry

When a parent dies, what helps a child cope?

(HealthDay)—It's hard to imagine what a child may feel when a mother or father dies. Studies have found this crisis can pose serious psychological and developmental problems for years. Now new research suggests kids' academic ...

Medications

The doping-drug Epo has an impact in the brain

Sportsmen and women dope with the blood hormone Epo to enhance their performance. Researchers from the University of Zurich now discovered by animal testing that Epo has a performance-enhancing effect in the brain shortly ...

Neuroscience

Concussion testing makes everyone tired

Testing athletes for concussions may induce mental fatigue in subjects whether or not they have a head injury, according to Penn State researchers.

Other

Spatial training boosts math skills

(Medical Xpress)—Training young children in spatial reasoning can improve their math performance, according to a groundbreaking study from Michigan State University education scholars.

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