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SEATTLE (AP) — William H. Gates II, a lawyer, and philanthropist best known as the father of Microsoft co-founder Bill Gates, has died at 94.The family announced Tuesday that Gates died peacefully Monday at his beach home in Washington state from Alzheimer's disease. In a statement, the family credited the patriarch with a "deep commitment to social and economic equity," noting that he was responsible for the Bill & Melinda Gates Foundation's first efforts to improve global health. Bill Gates Jr. wrote on his blog that his dad's "wisdom, generosity, empathy, and humility had a huge influence on people around the world." 639

Scientists are exploring mysterious “blue holes” that form at the bottom of the ocean off Florida’s Gulf Coast.The blue holes are underwater sinkholes that vary in size, similar to sinkholes you can see on land, according to the National Oceanic and Atmospheric Administration. They are diverse biological communities full of marine life, like corals, sponges, mollusks, sea turtles, sharks, and more.“Underwater sink holes, springs, and caverns are karst (calcium carbonate rock) features that are scattered across Florida’s Gulf continental shelf,” said NOAA.NOAA says little is known about blue holes due to their lack of accessibility and unknown distribution and abundance. Openings can be several hundred feet underwater and many openings are pretty small.“In fact, the first reports of blue holes did not come from scientists or researchers, but actually came from fishermen and recreational divers,” wrote NOAA.Last year, a team of scientists explored one blue hole, called “Amberjack Hole,” about 30 miles off Sarasota’s shoreline. NOAA says the exploration of the hole was the team’s most detailed blue hole investigation to date. Divers and a “benthic lander” were deployed to the bottom, 350 feet down.NOAA says the team collected 17 water samples from just outside the hole down to the bottom and collected four sediment cores at the bottom. They also discovered two dead but intact smalltooth sawfish, an endangered species, at the bottom of the hole. One of the animals was recovered to undergo a necropsy.But next month, crews plan to explore an even bigger hole, called “Green Banana.”The rim of the “Green Banana” is 155 feet below the sea surface and the bottom is at a depth of approximately 425 feet, according to NOAA.“The configuration of the hole is somewhat hourglass shaped, creating new challenges for the lander deployment and water sampling,” said NOAA.From these missions, scientists are hoping to learn the following:Whether the submersed sinkholes are connected to Florida’s groundwater or if there is groundwater intrusion into the Gulf of MexicoIf a particular blue hole is secreting nutrients and thus affecting an area’s primary productionWhether microenvironments harbor unique or new species of microbesIf the Amberjack site should become a protected area 2301

SANTEE, Calif. (KGTV) — Flames sparked in heavy brush in a Santee riverbed on Thursday, spreading dangerously close to several homes.The three- to four-acre brush fire was reported off Mission Gorge Rd. and Fanita Dr. just after 12 p.m. Sky10 video showed flames in the brush behind homes along Willowgrove Ave.At least one helicopter responded to the fire and quickly began making water drops, pulling water from the San Diego River nearby. Several firefighters were also on the ground spraying the flames from behind homes.One firefighter has been injured, though the severity of their injuries was unclear.San Diego Sheriff's Department said seven or eight homes need to be temporarily evacuated, but should be able to return home since the fire has been contained.SDSO closed Carlton Hills Blvd. between Mission Gorge Rd. and Carlton Oaks Dr. while crews fought the blaze.Crews are expected to be in the area into the night to mop up the area. 955

SANTA BARBARA, Calif. (KGTV) - Mandatory evacuation orders issued for parts of Santa Barbara County due to an incoming storm were lifted Friday, county officials said. 180

SAN JUAN, Puerto Rico (AP) — A grandfather accused in the fatal fall of his young granddaughter from an 11th-story window of a cruise ship docked in Puerto Rico last year has pleaded guilty to negligent homicide.Salvatore Anello of Valparaiso, Indiana, earlier said he would drop a not-guilty plea to help end what he called “this nightmare" for his family.Chloe Wiegand, an 18-month-old, slipped from Anello’s grasp and fell about 150 feet from an open window of Royal Caribbean Cruises’ Freedom of the Seas ship in July 2019.Anello, 51, has repeatedly said he is colorblind and did not know the window in the children's play area was open when he lifted Chloe up so she could bang on the glass, WRTV reports.Chloe's parents filed a wrongful death lawsuit against Royal Caribbean Cruises in December 2019, claiming the company violated industry standards by failing to provide reasonably safe windows in an area where children play on the ship.In response, Royal Caribbean filed court documents alleging that Anello was “unquestionably aware” that the window was open because video shows him leaning out of it right before he picked Chloe up and dangled her from it.The documents filed by Royal Caribbean claim Anello's actions were captured on two separate video surveillance cameras, which were previously unreleased. The cruise ship has now submitted those videos to the court in response to the lawsuit filed against them.Puerto Rico prosecutor Laura Hernández said Thursday that Anello would be sentenced on Dec. 10. 1530