A vanishing species of whale gave birth to so few babies this birthing season that it has raised alarms among scientists and conservationists who fear the animal could go extinct. The whale is the ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: A killer whale jumps out of the water in the sea near Rausu WASHINGTON (Reuters) -Menopause is a rare trait among ...

Menopause is a rare trait among Earth's species, observed in only a few, including humans and certain whales. New research suggests the evolution of menopause may be linked to the extended lifespan of ...

Yes, menopause - when a female's menstrual cycles ends, and so does the ability to give birth. Now, very few animals are known to experience menopause, but some whales do. Sam Ellis teaches animal ...

North Atlantic right whales, which give birth off the coast of Georgia, the Carolinas and Florida each winter, had their most successful calving season in more than 15 years. There are only about 380 ...

Menopause evolves in toothed whales, like orcas and belugas, by lengthening their lives without changing how long they can reproduce. That allows older females to care for grandchildren without ...

Some of the first-ever evidence of blue whale reproduction has been documented in the Pacific Ocean, according to new research. Photo from Georg Wolf, UnSplash One might think that, given their ...

For the critically endangered North Atlantic right whale, positive population data are being overshadowed by boats that are disregarding speed limits and putting whales at increased risk. A new study ...