Same-sex couples with non-transmissible HIV will now be able to donate eggs or sperm and become parents. UK laws are changing to keep up with the science that shows it is safe, say experts.

Scientists have examined thousands of hours of sperm whale calls — bursts of clicks known as codas — and discovered a kind of phonetic alphabet that the animals use to communicate.

Despite dwelling in deep oceanic waters and many measuring larger than a school bus, sperm whales have more in common with us than you might expect. The highly social and intelligent creatures ...

Same-sex couples with non-transmissible HIV will now be able to donate eggs or sperm and become parents. UK laws are changing to keep up with the science that shows it is safe, say experts. Highly ...

Men in the western US have the strongest swimmers - with males in that region having the highest sperm count. Fertility company Legacy analyzed more than 20,000 semen samples from around the ...

Add articles to your saved list and come back to them any time. Victorians, the state wants your sperm and eggs. To help hundreds of patients wanting to start a family, the Allan government has ...

As if that weren't enough, a new study seems to suggest that prolonged cell phone use might also be associated with reduced sperm count. The study, conducted by researchers from universities and ...

Sperm whales, the largest of the toothed whales, communicate using bursts of clicking noises - called codas - sounding a bit like Morse code. A new analysis of years of vocalizations by sperm ...