This probably isn’t a question you’ve asked yourself lately, but perhaps that should change. How many descendants could a pair of rats produce in three years? The answer: nearly half a billion. That ...

Many people who work in laboratory rodent breeding facilities believe that disrupting certain sensitive rodent lines will result in increased breeding failures and loss of newborn pups. To evaluate ...

Experts said longer-term climate patterns could be contributing to the increase, including 2025 being the UK’s warmest year ...