Do You Believe It? Scientists Discover 400-Year-Old Greenland Shark Likely Born Around 1620!
Greenland sharks are now the longest-living vertebrates known on Earth, according to scientists.
Researchers used radiocarbon dating of eye proteins to determine the ages of 28 Greenland sharks, and estimated that one female was about 400 years old. The former vertebrate record-holder was a bowhead whale estimated to be 211 years old.