River dolphins are some of the lesser-known, yet most endangered, dolphins in the world. Find out about the threats that they ...

Neurotoxin levels were highest in the dolphins stranded during warmer months, when harmful algal blooms are more severe.

Common dolphins - among the ocean’s most abundant mammals - are living for an average of 17 years rather than 24 years in the ...

A new study has found that dolphins living in Florida’s Indian River Lagoon show brain changes similar to those seen in humans with Alzheimer’s disease.

There's a large food chain in the ocean, with plenty of animals in constant search of their next meal. A recent video ...

An unprecedentedly bad year for beached dolphins on Cape Cod might have to do with warming waters changing the availability of the animals’ food, said scientists hoping to curb the strandings. Cape ...