Charlotte, pregnant stingray that made international headlines, dies in Hendersonville
Charlotte the stingray who made headlines for her pregnancy died, according to an announcement by the Team ECCO aquarium.
stingrays
Synthetic Stingray May Lead To A Better Artificial Heart
Using gold, silicone and heart cells from a rat, scientists have made a tiny artificial stingray. The engineering involved in propelling it could help make a heart that's more than a mechanical pump.