You can also remove the mouthparts with tweezers. After removing the tick, thoroughly clean the bite area and your hands with soap and water, rubbing alcohol, or hand sanitizer.

Squids first appeared about 100 million years ago and quickly rose to become dominant predators in the ancient oceans, according to a study published in the journal Science.

A research team led by Occidental College has identified a previously unknown symbiosis; deep sea spiders that cultivate and feed on bacteria that oxidize methane.