A realistic look at what fertilization actually looks like.
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 ...
Image caption: Nassau grouper spawning aggregation off Little Cayman, Cayman Islands. Each winter off the western tip of the Caribbean island of Little Cayman, thousands of endangered Nassau grouper ...
Each winter off the western tip of the Caribbean island of Little Cayman, thousands of endangered Nassau grouper gather to spawn under the light of the full moon. The fish pack the coral reef and when ...
What fertilization actually looks like under a microscope.