May 22 - By Associated Press
The mass die-off of nearly 900 dolphins and porpoises along Peru's coast remains unsolved, Peru's government marine research agency says.
May 22 - By Associated Press
Peru's Sea Institute says in its final report on the mass die-off earlier this year of nearly 900 dolphins and porpoises that the cause remains unknown.

May 22 - By Audrey McAvoy, Associated Press
An environmental group on Tuesday filed a lawsuit against the National Marine Fisheries Service to force a decision on whether it will put a population of rare dolphins living near Hawaii on the endangered species list.

May 16 - By msnbc.com
May 7 - By Associated Press
A wayward dolphin that spent more than a week in a Southern California wetlands channel has made its way back to sea.

Apr 27 - By Associated Press
A wayward dolphin is spending a third straight day in a narrow wetlands channel along the Southern California coast, under the watchful eyes of wildlife experts.

Apr 20 - By Franklin Briceno, Associated Press
Peruvian authorities are still trying to unravel the mystery of why hundreds of dolphins ended up dead on beaches in the country over the past 2 1/2 months.
Apr 19 - By Associated Press
Scientists and Peruvian officials are investigating a mass die-off of hundreds of dolphins along the South American country's coast.

Dec 1 - By Juliana Barbassa, Associated Press
Brazilian biologists have found an extremely rare example of an albino dolphin among an endangered species that lives off the southern coast of South America.

Sep 12 - By Craig Berman, msnbc.com - Only on msnbc.com
For Hollywood, the recipe for success in kids movies this fall is straightforward. Animals and animation are the buzzwords, with the five big titles coming out between now and Thanksgiving all featuring one or the other.
Sep 5 - By Steven Wine, AP Sports Writer
Even during the longest, hottest, most grueling training camp practice, Miami Dolphins rookie Jimmy Wilson wore a smile from ear hole to ear hole.
Apr 25 - By Associated Press
The Navy has concluded that it would have been dangerous to stop an underwater training blast believed to have killed three or four dolphins last month off San Diego Bay.
Apr 5 - By Associated Press
Experts in southwest Florida say they have identified the dolphin that jumped in a boat and injured a woman last month.
Mar 26 - By Associated Press
A Naval training exercise that included an underwater blast off San Diego's coast has been linked to at least three dolphin deaths earlier this month, prompting a probe into whether the military violated the federal law that protects marine mammals.
Mar 14 - By Associated Press
A dolphin weighing between 600 and 700 pounds jumped onto the deck of a boat, injuring a woman in South Florida.

Feb 27 - By Yuri Kageyama, AP Business Writer
Copies of the 2010 Oscar-winning film that depicts the slaughter of dolphins in the Japanese fishing village of Taiji have been delivered free to its residents, compliments of the director.

Jan 19 - By Yuri Kageyama, AP Business Writer
Sting wants to help save dolphins still being brutally slaughtered in Japan, but says the best way is by starting a debate, not by forcing foreign opinion.

Dec 7 - By Yuri Kageyama, AP Business Writer
A scientist says his reputation has been tarnished by the U.S. documentary "The Cove," a graphic account of Japanese dolphin-hunting, and is demanding that footage of his interview be removed from the movie.

Nov 16 - By Audrey McAvoy, Associated Press
The federal government is recommending that a small population of dolphins living near Hawaii be placed on the endangered species list.

Nov 1 - By Jay Alabaster, Associated Press
An unprecedented meeting between conservationists and leaders of the dolphin-hunting village depicted in the Oscar-winning film "The Cove" ended in bitter disagreement Tuesday.

Oct 12 - By Yuri Kageyama, AP Business Writer
The Japanese village notorious for the dolphin hunt documented in the film "The Cove" has slaughtered a pod of dolphins but spared the youngest animals, activists said Tuesday.
Jul 20 - By Audrey McAvoy, Associated Press
Fishermen who use longlines to catch ahi, mahimahi and other fish off Hawaii should use a different kind of hook so they don't accidentally severely injure or kill a rare dolphin species, a federal advisory group said.

Jul 16 - By Associated Press
Hundreds of mourners Friday marked the death of a teenage bottlenose dolphin who won hearts and sometimes annoyed New Zealand swimmers and surfers with his boisterous antics.
Jul 7 - By Associated Press
A teenage bottlenose dolphin that thrilled — and sometimes annoyed — New Zealand swimmers and beach-goers with his boisterous antics is believed to be dead, officials said Thursday.

Jun 15 - By Jay Alabaster, Associated Press
"The Cove," an Oscar-winning film about a dolphin-hunting village in Japan, will be shown in the country from next month, despite pressure from nationalist groups that caused several theaters to cancel screenings.