Other

Testes size correlates with men's involvement in toddler care

Men with smaller testes than others are more likely to be involved in hands-on care of their toddlers, a new study conducted by anthropologists at Emory University finds. The Proceedings of the National Academy of Sciences ...

Health

Cognitive decline can begin as early as age 45: study

The brain's capacity for memory, reasoning and comprehension skills (cognitive function) can start to deteriorate from age 45, finds research published in the British Medical Journal today.

Health

Nurse certification may promote evidence-based practice in ICU

(HealthDay)—Nurses with specialty certification may speed translation of evidence-based research into everyday clinical practice, according to a study published in the January issue of the American Journal of Critical Care.

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