Study will determine whether the immune system of piglets in late gestation is capable of mounting adaptive immune responses.

All experimental procedures were approved by the University of Toronto Animal Care and Use Committee and follow the rules set out by the Guide for the Care and Use of Laboratory Animals published by ...

Two images that circulated online in November 2025 claimed (archived) to show a wolf protecting a litter of wild piglets from a prowling mountain lion in Montana. According to the story that ...