The Amazon molly is an all-female fish that ditched sexual reproduction entirely, thriving for over 100,000 years through ...

Scientists discovered that making a very small change to female mice's DNA caused them to develop male reproductive organs.

The hectocotylus is both a reproductive and sensory organ, Harvard scientists and others have found. Octopuses are some of the most mysterious animals living in the sea. In research out today, however ...

Loneliness affects people of all ages and backgrounds. Cases have been rising globally since the 1970s, prompting both U.S. and global health authorities to recognize it as a widespread public health ...

When we talk about a biological clock ticking, it usually means the pressure women feel to fall pregnant before a certain age. It’s linked to the decline in eggs (ova) and fertility as females age.

NEW ORLEANS (WGNO) — A critically endangered Okapi calf was born at the Freeport-McMoRan Audubon Species Survival Center Jan. 19. According to the Audubon Nature Institute, Okapi are found in the ...

A newborn okapi calf rests beside his mother, Kivuli, in a private enclosure at the Sacramento Zoo in October 2025. The zoo this week unveiled the calf’s name, “Moki,” inspired by parents Molimo and ...

(FOX40.COM) — The Sacramento Zoo will reveal the winning name of its first-ever baby okapi during a live celebration Saturday, following a public vote that raised funds for conservation. The zoo ...

"If reproduction is ever to occur beyond Earth, it must do so with a clear commitment to safety, transparency and ethical integrity." When you purchase through links on our site, we may earn an ...

There are more licensed female drivers in the U.S. than male drivers. But men nonetheless drive far more than women each year. A disproportionate share of fatal traffic accidents involves male drivers ...

The Sacramento Zoo’s new okapi calf stands in his habitat. The male calf, born Oct. 9, is now on view to the public for the first time as the zoo invites supporters to help choose his name through an ...

Why is it harder for men to have intimate friendships into adulthood? By Katrin Bennhold I’m the host of The World. See more of our coverage in your search results.Encuentra más de nuestra cobertura ...