Science ❯ Biology

Reproduction

Asexual Reproduction Parthenogenesis Animal Behavior Gestation Embryo Transfer Virgin Birth Mating Behavior Mating Strategies In Vitro Fertilisation Live Birth

Serial Mouse Cloning Fails at 58th Generation, Study Finds

Genomic sequencing links serial cloning to a threefold rise in harmful mutations.

Scientists Confirm First Ant Species Composed Entirely of Queens

Berlin Zoo Reports Rare Hippo Twin Birth as Underweight Calf Is Monitored

UK Zoo Reports Rare 'Virgin Birth' as Female Iguana Produces Eight Hatchlings

Philadelphia Zoo Unveils 16 Critically Endangered Galápagos Tortoise Hatchlings From Century-Old Pair

Denver Zoo Announces Arrival of Four African Lion Cubs

Valkyries Secure Giant Violet Egg Indoors With 24-Hour Livestream

Acrophylla Alta Confirmed as Australia’s Heaviest Insect, Search for Males Continues

Fertile Mice With Two Fathers Produce Their Own Offspring

Channel 4 Debuts Sci-Fi Drama 'Beth' on YouTube Ahead of TV Broadcast

Philadelphia Zoo Celebrates Historic Hatching of Endangered Galapagos Tortoises

Researchers Create First Bi-Paternal Mice to Reach Adulthood

Baby Shark Born in All-Female Aquarium Tank in Louisiana

Male Medaka Fish Can Mate up to 27 Times Daily, Study Reveals

Stingray's Mysterious Pregnancy Sparks Scientific Debate

Ultrasound Waves Boost Sperm Motility, Offering New Hope for Infertility Treatments

Stingray's Virgin Birth Sparks Global Interest

Stingray's Mysterious Pregnancy at North Carolina Aquarium Sparks Scientific Curiosity

First Successful Rhino IVF Pregnancy Paves Way for Saving Northern White Rhino

Breakthrough in Rhino IVF Technology Could Save Northern White Rhinos from Extinction