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

Like all complex organisms, every human originates from a single cell that multiplies through countless cell divisions.

These conversations don’t have to be frightening. There are age-appropriate ways to teach kids shame-free language about ...

Discover the benefits of singing to babies and toddlers, including improved focus, communication, cognitive skills and emotional regulation. Learn how music supports development.

During animal development, cells divide and arrange themselves in a coordinated way, eventually forming the embryo. The cells ...

Learning to love the existence of all life on earth helped Mari Andrew let go of the blame she put on herself and her body.

Exodus : learning to trust God : 24 studies in 2 parts for individuals or groups by Reapsome, James W Publication date 2000 Topics Bible. Exodus. Textbooks, Bible. Exodus Publisher Downers Grove, Ill.