A team led by biologists at The University of Texas at Arlington has published a study supporting the theory that species that reproduce asexually have more harmful genetic mutations than those ...

Mother has the final say. For young male offspring who suffer a dominant mother, a brother may be on the way to help bear the burden. And all because of follicular testosterone. A growing body of ...

Do attractive traits tell us anything about a person's reproductive health? New research in the American Journal of Human Biology reveals a link between Body Mass Index (BMI) and the amount of ...

Evolutionary biologists have found that environment plays a key role in determining whether a species opts for sexual over asexual reproduction. Evolutionary biologists at the University of Toronto (U ...

Urbanization is rapidly growing worldwide, often bringing negative effects on wildlife through loss of habitat and ...

A second and third year Biology of Reproduction course was revised to include majors and non-majors, students with more diverse social and cultural backgrounds than just Animal Science students. The ...

Adverse effects of light at night are associated with human health problems and with changes in seasonal reproduction in several species. Owing to its role in the circadian timing system, melatonin ...

Osaka, Japan – Did you know that not only does organism’s body have a biological clock that can tell the time of the day, it can also tell the time of the year? Now, researchers from Japan have found ...

Researchers at the Victor Chang Cardiac Research Institute, University of Sydney, and the Royal Hospital for Women have uncovered important new insights into the biology of recurrent miscarriage - a ...

New research has resulted in the first high-resolution molecular picture of the equine endometrium—the inner lining of the uterus—before and after embryo implantation. This picture, or cell atlas, ...