Blind as a bat. See like a hawk. Eagle-eyed…Eyes like a shark? As humans, we’ve long been fascinated by the capabilities, or lack thereof, of creatures throughout the animal kingdom. While some ...

1. Introducing sharks, skates, rays, and chimaeras -- What are sharks and how are they classified -- How many kinds of sharks are there -- How did sharks get their name -- Where do shards live -- When ...

New research shows how the Greenland shark’s heart keeps working for centuries by tolerating aging rather than avoiding it.

On the Wednesday, Sept. 10, 2025 episode of The Excerpt podcast: Researchers are studying sharks to see if they can gather and transmit useful data regarding ocean temperatures to help forecasters ...