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 ...

Which laser pointer for cats is best? Even domestic, indoor cats love to hunt. It’s in their nature. So, having a good laser pointer is a must. Not only do laser pointers appeal to a cat’s basic ...

I’m pretty sure I’m not the only one who did this, but the first thing I did when I got my first laser pointer was go outside and point it at the moon. I’d stare and wonder if someone was up there, ...

If you’ve got a pet dog or cat at home, you almost certainly had the experience of having to leave it alone at some point when you go out to work. That is what the folks behind a new Kickstarter ...