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WASHINGTON (AP) — For decades, there were tales from fishermen and tourists, even lots of photos, of a mysterious killer whale that just didn't look like all the others, but scientists had never seen one.Now they have.An international team of researchers says they found a couple dozen of these distinctly different orcas roaming in the oceans off southern Chile in January. Scientists are waiting for DNA tests from a tissue sample but think it may be a distinct species.The National Oceanic and Atmospheric Administration felt confident enough to trumpet the discovery of the long rumored killer whale on Thursday. Some outside experts were more cautious, acknowledging the whales are different, but saying they'd wait for the test results to answer the species question."This is the most different looking killer whale I've ever seen," said Robert Pitman, a NOAA marine ecologist in San Diego. He was part of the team that spotted the orcas off Cape Horn at the tip of South America.How different? The whale's signature large white eye patch is tiny on these new guys, barely noticeable. Their heads are a bit more rounded and less sleek than normal killer whales and their dorsal fins are narrower and pointed.They likely mostly eat fish, not marine mammals like seals, as other killer whales do, Pitman said. Fishermen have complained about how good they are at poaching off fishing lines, snatching 200-pound fish away.Pitman said they are so different they probably can't breed with other killer whales and are likely a new species. At 20 to 25 feet long (6 to 7.5 meters), they are slightly smaller than most killer whales. In the Southern Hemisphere, killer whales are considered all one species, classified in types A through C. This one is called type D or subantarctic killer whales.Michael McGowen, marine mammal curator at the Smithsonian, said calling it a new species without genetic data may be premature. Still, he said, "I think it's pretty remarkable that there are still many things out there in the ocean like a huge killer whale that we don't know about."Scientists have heard about these distinctive whales ever since a mass stranding in New Zealand in 1955. Scientists initially thought it could be one family of killer whales that had a specific mutation, but the January discovery and all the photos in between point to a different type, Pitman said.He said they are hard to find because they live far south and away from shore, unlike most killer whales."The type D killer whale lives in the most inhospitable waters on the planet. It's a good place to hide."Pitman got interested in this mysterious killer whale when he was shown a photograph in 2005. When he and others decided to go find them, they followed the advice and directions of South American fishermen, who had seen the whales poaching their fish.After weeks of waiting, about 25 of the whales came up to the scientist's boat, looking like they expected to be fed. Equipment problems prevented the scientists from recording enough of the whale songs, but they used a crossbow to get a tissue sample. Pitman said the whales are so big and their skin so tough that it didn't hurt them, saying the arrow "is like a soda straw bouncing off a truck tire."Pitman said he'll never forget Jan. 21 when he finally saw his first and then a bunch of the type D orcas."For 14 years I was looking for these guys. I finally got to see them," Pitman said.He acknowledged that he did sound like the revenge-seeking captain in the classic novel "Moby-Dick.""I guess I know how Ahab felt, but for a good reason," Pitman said. 3606

VISTA (CNS) - A fire badly damaged a home in a Vista neighborhood early Saturday morning, a fire official said.The fire broke out around 6 a.m. at a house on Lado de Loma Drive near Phillips Street, according to Vista Deputy Fire Chief Ned Vander Pol. The neighborhood is near the Civic Center Drive exit off state Route 78.Firefighters from the Vista, San Marcos and Oceanside fire departments arrived and found smoke and flames coming out several openings in the home, including a skylight and windows on two sides of the house, Vander Pol said. The four residents -- two adults and two children -- had already evacuated by the time firefighters got to the home.It took crews about 30 minutes to knock the flames down, according to Vander Pol. The cause of the fire was under investigation and value of the damage wasn't immediately able to be determined, but the deputy fire chief said there was significant smoke and fire damage throughout the home.Vander Pol said the home didn't have working smoke detectors, but the residents told firefighters they had often practiced an escape plan -- which turned out to be useful when the fire broke out.The American Red Cross assisted the four displaced residents with temporary shelter, Vander Pol said 1256

WASHINGTON — The United States has given the final go-ahead to the nation’s first COVID-19 vaccine, marking what could be the beginning of the end of an outbreak that has killed nearly 300,000 Americans.Vaccine distribution for health care workers and nursing home residents are expected to begin in the coming days after the Food and Drug Administration on Friday authorized an emergency rollout of what promises to be a strongly protective vaccine from Pfizer and its German partner BioNTech.Initial doses are scarce and rationed as the U.S. joins Britain and several other countries in scrambling to vaccinate as many people as possible ahead of winter.It will take months of work to tamp down the coronavirus that has surged to catastrophic levels in recent weeks and claimed 1.5 million lives globally. 815

WASHINGTON — A House Republican aide says Rep. Louie Gohmert has tested positive for the coronavirus.The 66-year-old Texas Republican was screened for the virus at the White House on Wednesday morning.Gohmert had gone to the White House because he was planning to fly to Texas with President Donald Trump aboard Air Force One. Gohmert had to cancel his trip and is planning to isolate.The aide wasn't authorized to publicly discuss Gohmert’s test result and spoke on condition of anonymity.Gohmert is one of the House’s most conservative and outspoken members.Gohmert is often seen without wearing a mask on Capitol Hill.On Monday, President Donald Trump's national security adviser, Robert O'Brien, tested positive for COVID-19, the highest-ranking member of the Trump administration to contract the virus. 815

Walmart announced Thursday that beginning in October, it will raise hourly wages for nearly 165,000 employees.The retail giant also introduced new leadership roles. 173