Hammerhead flatworms are invasive and toxic. These worms, native to Asia, contain neurotoxins similar to those in pufferfish.

One gardener took to Reddit after making an unsettling discovery inside a flower pot. In a post to the r/gardening subreddit, ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Secrets of the hammerhead shark have been revealed in images studied by ...

MYRTLE BEACH, S.C. -- It's a bird! It's a plane! It's a hammerhead shark. A group of disc golfers witnessed a baby hammerhead shark fall from the sky while in the middle of a game in Myrtle Beach, ...