Sugar, even at moderate levels, could be toxic to your health — or at least to your sex life, a new study says. Scientists at the University of Utah looked at how sugar affected mice and found that ...

For the first time, researchers have created mice with two dads. No female contributed to the rodents’ genetic makeup. This unusual reproduction took place in a lab where researchers gathered fathers’ ...

SALT LAKE CITY, Sept. 30, 2015 - In recent years, University of Utah biologists showed that when wild-type mice compete in seminatural "mouse barns" for food, territory and mates, they can suffer ...

A team of scientists from China grew mouse embryos in space. The research is the first one to successfully push past the biological barriers surrounding mammalian embryo reproduction while in orbit.

Researchers who were using a disinfectant when handling mice have discovered that two active ingredients in it cause declines in mouse reproduction. The ingredients are found in commercial and ...

A sensitive new toxicity test detected impaired reproduction in mice caused by genetic mutations that had seemed harmless when studied by developmental techniques. In recent years, University of Utah ...