Ticks can be hard to spot but spread serious diseases. See pictures of what tick bites and rashes look like and get tips from ...
There was a lot of luck as to which Cretaceous creatures made it through, but some features were definitely an advantage.
The regal jumping spider (Phidippus regius) is a fuzzy spider that's named for its incredible jumping ability and vivid colors. They have four forward-facing eyes, giving them better vision than other ...