Explore what fills the belly of these close salamander relatives and why they play an important role in their ecosystems.

plus what to do if you happen to be bitten by one. Deer ticks, also known as blacklegged ticks, are hard ticks identifiable by their red-orange body, and black scutum, which looks like a dot on ...

A video on Facebook is catching a lot of attention. It shows what looks like an infestation of small, clear creatures digging ...

You can only see them under a microscope, and even then, they only look like small white spider-like ... in people’s homes is that they feed off dead skin cells. On an average day, one person ...

"Sand fleas — the name is interesting because they actually are not fleas at all," Dr. Case Tedder said. "They’re small crustaceans or part of the crab family, and they don’t bite. They get the name ...