Animals today can reach enormous sizes, such as the biggest ... extinct sea turtle, estimated to have been over 13 feet long and weighed around 4,850 pounds, according to Guinness World Records.

The average human lifespan is just under 80 years, but some animals live much longer. Greenland sharks, bowhead whales, koi, ...

A new global survey finds that endangered sea turtles show signs of recovery in a majority of places where they’re found ...

“Overall, the sea turtle story is one of the real conservation success stories.” The study looked at 48 populations of sea turtles around the world. Scientists measured the impacts of threats ...

“Overall, the sea turtle story is one of the real conservation success stories.” The study looked at 48 populations of sea turtles around the world. Scientists measured the impacts of threats ...