This is WEEKEND EDITION from NPR News. I'm John Ydstie. There's a new trend in the pet world that has nothing to do with cockapoodles, ferrets or Siamese fighting fish. More and more people around the ...

They might look cute, but the toxins from a poison dart frog can be strong enough to kill several humans. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...