Sperm

The first model of an early human embryo generated from skin cells

We finally know how sperm ‘remember’ and pass on DNA-free signals to embryos

Sperm whales learned how to play the harp and taught other people the skills

Scientists want to send 335 million samples of seed, sperm and egg to the moon to create the lunar Noah’s Ark

A study reveals physical onions that oocytes are responsible for growing large

Researchers discover a male contraceptive agent that is safe, effective and modifiable

Researchers make games from xenogenic gas cells

Undeveloped genetic mutations can cause spina bifida

Fertilizers separated from human sperm could treat genetic disorders

Men may be less pregnant after COVID-19 infection, scientists warn