(HealthDay)—Chocolate is a sweet treat for many people, but for dogs it can be a killer.
Apr 11, 2013 in Plants & Animals
(PhysOrg.com) -- Name all the venomous animals you can think of and you probably come up with snakes, spiders, bees, wasps and perhaps poisonous frogs. But catfish?
Dec 10, 2009 in Plants & Animals