Dolphin moms use 'baby talk' with their calves, Science
Discovering two species of endangered river dolphin in South Asia, by WWF Freshwater
Why did river dolphins leave oceans? Ancient fossils hold clues.
Dolphins learn how to use tools from peers, just like great apes
Drop the dead dolphin? - Sea-Nature Studies
Warning over dolphins at risk of disturbance as people head to UK coast, Conservation
Dolphins May Remember Personal Experiences
Dolphins use healing properties of coral, study suggests
Dolphins are teaching each other how to use shells to catch and eat fish
Why we absolutely hate Dolphins
Four ways dolphins are amazing – and one way they're not
Tickets for Dolphins-Chiefs game in Frankfurt, Germany, sell out in 15 minutes - NBC Sports