Transitional fossils supposedly contain evidence of one kind of creature morphing into another, and purportedly provide proof for evolution. But is...

Cells are the basic units of life, and in some forms they are actually organisms. What is a cell? What goes on inside of a cell? Did all life come from...

How does a brand new human begin forming inside a mother? What crucial role is the placenta designed to fill? Human reproduction is a mind-bogglingly...