image: An international team of scientists has sequenced the genome of the Amazon molly, a fish that reproduces asexually. The researchers expected that the asexual organism would be at a genetic ...

A stingray at Aquarium & Shark Lab by Team ECCO in Hendersonville, North Carolina, is pregnant without any mates in sight. The female ray, named Charlotte, has become an aquatic enigma, as the public ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A female zebra shark (Stegostoma fasciatum) has given birth by fertilizing her own eggs, despite ...

Genetic diversity is essential to the survival of a species. It’s easy enough to maintain if a species reproduces sexually; an egg and a sperm combine genetic material from two creatures into one, ...