Medical research

The real reason behind goosebumps

If you've ever wondered why we get goosebumps, you're in good company—so did Charles Darwin, who mused about them in his writings on evolution. Goosebumps might protect animals with thick fur from the cold, but we humans ...

Medical research

Scientists find a simpler way to make sensory hearing cells

Scientists from the USC Stem Cell laboratories of Neil Segil and Justin Ichida are whispering the secrets of a simpler way to generate the sensory cells of the inner ear. Their approach uses direct reprogramming to produce ...

Psychology & Psychiatry

Children of academics exhibit more stress

Starting university is an exciting phase for everyone. However, children from academic households exhibit significantly more stress during this period than those from non-academic families. A Swiss-German research team has ...

Medical research

Researchers grow hairy skin from human stem cells

For more than 40 years, scientists and commercial companies have been recreating human skin in laboratories around the world. Yet all of these products lack important aspects of normal skin—hair, nerves, and fat.

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