Dolphins

The sanctuary, which will involve enclosed areas in natural ocean water, will be the first of its kind.
The charismatic creatures vocalize more during cooperative problem solving, a new study suggests.
The newborn was filmed gracefully speeding around its tank at the Shedd Aquarium while its protective mother guided it.
More killer whales have been spotted along the California coast than normal.
But the aquarium and prosecutors say nothing illegal is going on.
It may seem harmless, but playing with dolphins could be depriving them of rest.