A physics-based sperm-screening technique could offer a more accurate at-home test for people trying to conceive ...

While using a light microscope to study sperm formation in wasps, Henking noticed that some wasp sperm cells had 12 chromosomes, while others had only 11 chromosomes. Also, during his observation ...

The research team combined expertise in sperm cell behavior and interface science ... tests involve examining sperm activity ...

View Full Profile. Learn about our Editorial Policies. If you look at a mouse sperm cell through a microscope, as postdoctoral researcher Kristin Hook did hundreds of times while working in Heidi ...

Cancer cells splitting. A blood clot. And human sperm cells on the surface of an egg. But what about a transmission electron microscope? The difference with a transmission electron microscope is ...

After a long period of observational studies through microscopes ... contain twice as many chromosomes as gametes (i.e., sperm and egg cells). But what were the key scientific discoveries that ...

Below the basic structure is shown in the same animal cell, on the left viewed with the light microscope ... The head of the sperm contains the genetic material for fertilisation.

A commentator yells excitedly as hundreds of spectators stand glued to a video of a racecourse—but the athletes they are rooting for are actually tiny sperm cells. The unusual sport was invented ...

(CNN)-- Keeping a cell phone on talk mode in a pocket can decrease sperm quality, according to new research from the Cleveland Clinic. "We believe that these devices are used because we consider ...