Ů��С��Ƶ

Skip to content

Life

Beetles that receive less care as larvae may become better parents

An experiment with beetles suggests that those deprived of nurture in their early life may devote more time to helping their own offspring

News

Life

Male crazy ants have two different sets of DNA in their bodies

News

Life

Invasive Burmese python in Florida lays a record 96 eggs in one go

News

An Antarctic petrel

Life

Freak storms stopped tens of thousands of birds breeding in Antarctica

News

Changes to surrogacy laws must consider future reproductive technology

Health

Changes to surrogacy laws must consider future reproductive technology

Comment

Sperm view under microscope, spermatozoa background, vector illustration eps10

Health

Male birth control drug is 100 per cent effective in mice

News

Two orcas

Life

Orca mothers forgo future offspring to care for their full-grown sons

News

Polycystic ovary syndrome

Health

A better understanding of PCOS offers fresh hope for new treatments

Features

Abdominal pain is a common endometriosis symptom

Health

Genetic map of cells linked to endometriosis could improve treatments

News

Fruit fly

Life

Male flies produce a chemical that makes females sleep in after mating

A “sex peptide” transferred from male to female fruit flies during mating interferes with the female’s biological clock, reducing her chances of mating again

News

Health

Fewer boys born in England and Wales in early stage of the pandemic

News

Life

Sperm move in packs like cyclists to push through thick vaginal fluid

News

Life

Australian seagrass has cloned itself to cover 180 kilometres of coast

News

Health

Rat pups born from sperm artificially produced from stem cells

News