A woman returned from a three-week vacation and started noticing a strange burning sensation in her legs. She visited multiple doctors until being diagnosed with "rat lungworm," a parasite spread by ...

This is a first: last January, a creature from the abyss emerged from the shadows and rose to the surface off the coast of ...

If you are bitten by a large, black spider in Australia, the medical advice is to treat is as an emergency. However, not all such spiders are dangerous, with some often mistaken for the notorious ...