Carolyn Trietsch recently defended her Ph.D. in entomology at Penn State. You can view her website or follow her on Twitter @carolyntrietsch. Laser pointers are perhaps the most abused visual aids in ...

Cumberland Valley Animal Shelter answers your pet-related questions. After noticing that her cat struggles to calm down after playing with a laser pointer, a reader asks CVAS what is behind the ...

Chasing each other after having some catnip, rolling around with crinkle balls, curling up for a catnap with their Disney-themed stuffed animals — my two cats, Tiny and Alfredo, love spending the day ...