Super-rare Greenland shark that washed up on UK beach may be at least 100 years old

A rare Greenland shark that washed up on a U.K. beach is thought to be at least 100 years old, but scientists aren't sure what happened to it.

Super-rare Greenland shark that washed up on UK beach may be at least 100 years old
A rare Greenland shark that washed up on a U.K. beach is thought to be at least 100 years old, but scientists aren't sure what happened to it.