In cows’ guts, ciliates contain a tiny organelle called a hydrogenobody that may drive production of methane, a potent ...

Stress research delves into the profound effects of stressors across biological systems, highlighting its central role in physiology, behavior, and ...

Charles River Laboratories today announced an enhanced In Vitro Fertility (IVF) service bundle designed to accelerate rat-model programs across therapeutics areas, including oncology, neurology, ...

Scientists with the BioRescue Consortium successfully created a northern white rhino embryo using eggs collected from one of ...

Kibibi, a cheetah who lived at the Columbus Zoo and Aquarium, was remembered after her death, having made remarkable ...

Combined with rising temperatures, chemical pollutants are obliterating animals’ chances of successfully reproducing.

During the development of marine organisms—from fertilization through to juvenile stages—it is often observed that the eggs ...

Learn how egg retrieval, lab fertilization, and embryo transfer are helping scientists rebuild the northern white rhino ...

Infertility remains as a concerning and challenging health issue worldwide, mostly due to the rises of infertility cases and ...

Each month during a woman's menstrual cycle, an ovary prepares 10–20 antral follicles, fluid-filled sacs that hold immature ...

A Florida couple who sued a fertility clinic after the child they gave birth to was not genetically theirs says the ...

His immensely popular, and controversial, 1967 book, “The Naked Ape,” argued that ancient genes, shared with apes, shape our ...