When sperm meets egg, the start of life is not quiet. Under a special microscope, researchers have watched a tiny light show at fertilization. They see a microscopic flash at fertilization, a burst of ...

Eggs or sperm donated for the purpose of assisted reproductive technology may not be used for any destructive purposes, including but not limited to: Scientific or clinical research; Development of ...

How a sperm and an egg fuse together has long been a mystery. New research by scientists in Austria provides tantalizing clues, showing fertilization works like a lock and key across the animal ...

In the complex web of human relationships and identity exploration, sperm and egg donation stands out as a distinctly modern quandary. At the heart of this issue lie the donors, their families, and ...

The European sperm market is booming, but are some donor's sperm being used to make too many babies?

It's a commonly held belief: Sperm cells are like runners in an epic race, competing against each other for access to the coveted egg at the finish line. The egg, in turn, waits patiently for the ...

Should men trying to have kids avoid hot tubs? Do boxers vs. briefs impact sperm counts? Here's the real science behind male fertility.

This microscope image provided by Osaka University and the Research Institute of Molecular Pathology in October 2024, shows the fertilization of a mouse egg marked in red and green. DNA is marked in ...

Read full article: Florida GOP governor hopeful criticizes Trump-backed candidate with controversial ‘slave’ remark A system will bring beneficial rain to our area. Read full article: Coast Guard ...

Scientists have pinpointed how sperm and egg fuse together across the animal kingdom, from fish to people. How a sperm and an egg fuse together has long been a mystery. New research by scientists in ...