Wednesday, April 14, 2021

The chillest ape: How humans evolved a super-high cooling capacity

Researchers have discovered how a uniquely high density of sweat glands evolved in the human genome. Researchers showed that the higher density of sweat glands in humans is due mostly to accumulated changes in a regulatory region of DNA -- called an enhancer region -- that drives the expression of a sweat gland-building gene, explaining why humans are the sweatiest of the Great Apes.

from Top Health News -- ScienceDaily https://ift.tt/3mRg4UL

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A “ghost” great white shark just reignited a 160-year Mediterranean mystery

The capture of a juvenile great white shark in Spain has provided fresh evidence that the Mediterranean's elusive "ghost" popu...