In an unprecedented effort, 15 aquariums from around the world are teaming up to raise endangered baby zebra sharks and reintroduce them into the wild, where populations have nearly gone extinct.

Add Yahoo as a preferred source to see more of our stories on Google. A scientist checks on a young bull shark in Texas. Philip Matich In late spring, estuaries along the U.S. Gulf Coast come alive ...

We study this iconic shark species, named for its stout body and matching disposition, along the Gulf of Mexico. Over the past two decades, we have documented a fivefold increase in baby bull sharks ...

Large, beautiful constellations of the sea. Famous because of their speckled apperance and docile nature, they remain one of the most mysterious marine animals, particularly when it comes to their ...