And it seems diet is to blame, causing tiny changes in sperm that may lead to metabolic disorders in mouse pups. (newscientist.com)
• The study of mouse pup weight compared 34 pups, delivered by caesarean section to five mice, with a control group of 35 born to six mice (21 October, p 19). (newscientist.com)
In particular, ultrasonic calls emitted by mouse pups communicate distress, and elicit a search (semanticscholar.org)