Despite their name, Christmas tree worms aren’t going to eat up fir and pine trees often used during the holiday season, scientists say. The creatures live in the ocean. Matt Hardy via Unsplash If you ...

Can a worm help save a coral reef? Yes and that is exactly what kio the Christmastree worm does. Kio is only three inches long and it makes a ridged calcium carbonate tube right into a live coral.

A new version of the Zafi e-mail worm is spreading Christmas wishes along with its malicious code, according to antivirus software companies. Zafi.D is a mass-mailing worm that arrives in a ZIP file ...