Joe Grondalski and girlfriend Shannon Ruff were walking along Hilton Head Island’s beach Tuesday when they found a head buried in the sand. “Oh, that hole has a face!” Ruff exclaimed. Some small ...

While taking a walk along the coastline of Hilton Head Island in South Carolina last week, Joe Grondalski and Shannon Ruff spotted something out of the ordinary: a small head poking out of the sand.

X-ray videos showed that some young Japanese eels demonstrated that they were not content to become a predator’s meal. By Annie Roth For most animals, ending up in a predator’s stomach means all is ...