A dolphin calf named Bliss appears to be on the road to recovery after it was found with a five-pronged spear in its side. The 15-month-old dolphin was spotted swimming on April 30, in the ...

And now, "calf tox" is trending. Ahead, experts break down everything to know about calf tox, like whether or not it's safe and who is a good candidate for the treatment.

A North Atlantic right whale and her calf were spotted off the South Carolina coast on Nov. 15. It’s the first sighting of the season, according to NOAA.