By Christine Hsu | Oct 09, 2012 02:12 PM EDT
Slime molds use a type of spatial "memory" to navigate through a maze to find food, despite lacking a brain.
By Christine Hsu | Sep 06, 2012 05:00 PM EDT
Contact lens wearers beware: scientists have warned that people who don't clean that lenses properly are at the mercy of a tap water-dwelling bug that can gnaw through eyeballs and cause blindness.
