Who hasn't seen it before: the view through the microscope in which a sperm penetrates an egg cell and fertilizes it. This fundamental step in procreation happens dynamically and seemingly without ...
Conception's chief scientific officer, Pablo Hurtado, examines very early primordial germ cells under a microscope in a company lab in Berkeley, California. (Laura Morton for NPR) BERKELEY, CALIF. — ...
What fertilization actually looks like under a microscope. The madness of George Will: Last lonely never-Trumper forges on 3 ...