The deer mouse (Peromyscus maniculatus), sometimes called the field mouse, is a little bigger than a house mouse. It's easily ...

These sperm hooks are found not only in animals in the Peromyscus genus, which Hook studies, but across almost all mice—which is why it’s so surprising that scientists don’t know what they’re for.

On February 28, 2025, actor Gene Hackman and his wife, pianist Betsy Arakawa, were found dead in their home in Santa Fe, New Mexico. A week later, a medical examiner concluded that Arakawa, 65 ...