Lots of snakes can detect heat, but only three families evolved true infrared targeting. Meet the most iconic predator from each. It’s partly true that some snakes are blind. A good example is the ...

It was about 2 in the morning when Claudilio Cruz, a member of a road crew spreading asphalt on U.S. 1 in the affluent Miami suburb of Pinecrest, heard frantic honking. When he looked up he was ...