Human testicles are much smaller, in proportion, to some of our primate cousins. Evolution can tell us why. But the size of ...

Lawyers for Pittsburgh Tree of Life shooter Robert G. Bowers said he has mental conditions and brain impairments that make him ineligible for the death penalty.

This is because the brain doesn't actually read the word in its entirety, ... 'Tree of life' optical illusion reveals whether you're analytical or creative. e-mail; 40. shares. Add comment ...