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SAN MARCOS, Calif. (KGTV) — San Marcos is taking a stricter stance on pet control.A newly passed ordinance allows the city to label people “irresponsible pet owners” and levy harder penalties.The city or the San Diego County Humane Society can impound the animals of people who are declared “irresponsible owners” under the ordinance and ban hem from owning any animals for up to three years.According to the rules, an “irresponsible owner” is an individual who has received three of more citations in the last two years for an unrestrained animal, guard dog, dangerous animal or nuisance violation.Dangerous animals per the ordinance are those that have attacked a person or another domestic animal two times within four years, or have injured or killed a person once within four years. 795

SEATTLE (AP) — Scientists say an orca who raised worldwide concern when she carried her dead calf for 17 days and more than 1,000 miles almost two years ago is pregnant. The Seattle Times reports Southall Environmental Associates scientist John Durban and marine mammal research director for the nonprofit SR3 Holly Fearnbach recently finished recording drone images of the endangered southern residents and discovered pregnancies amid the J, K, and L pods. According to SR3, whale pregnancies typically last 17-18 months.Pregnancies are not unusual but Tahlequah's pregnancy carries special meaning for a region that grieved the death of her calf along with her. The southern residents are struggling to survive, and most pregnancies are not successful.SR3 says the unsuccessful pregnancies are due to lack of food and nutrition and there are only 73 whales in population. 881

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

SAN RAMON, Calif. (AP) — Pacific Gas and Electric is promising regulators that it has learned from its mishandling of deliberate blackouts and won't disrupt as many people’s lives during the pandemic this year. The utility again expects to rely on outages to prevent its outdated grid from starting deadly fires. The contrite pledge came Thursday during a California Public Utilities Commission hearing. PG&E's chief regulator is trying to avoid a repeat of last autumn's bungled blackouts that inconvenienced and infuriated more than 2 million Northern Californians. A PG&E executive predicted this year's expected blackouts will affect far fewer customers and won't last nearly as long. 704

Scientists are tracking an object heading toward earth that could enter the planet’s orbit, and they are not entirely sure what it is.The object, named Asteroid 2020 SO, is believed to be man made and not a piece of moon or other planetary debris."I suspect this newly discovered object 2020 SO to be an old rocket booster because it is following an orbit about the Sun that is extremely similar to Earth's, nearly circular, in the same plane, and only slightly farther away (than) the Sun at its farthest point," Dr. Paul Chodas, the director of NASA’s Center for Near Earth Object Studies, told CNN."That's precisely the kind of orbit that a rocket stage separated from a lunar mission would follow, once it passes by the Moon and escapes into orbit about the Sun. It's unlikely that an asteroid could have evolved into an orbit like this, but not impossible,” Dr. Chodas continued.Other publications believe the object could be from Surveyor 2, which was launched in September 1966.Scientists are estimating 2020 SO will enter earth’s orbit in November 2020, then pass by earth at a distance of roughly 30,000 miles in December, before heading back out to space in early 2021.For perspective, commercial planes fly at an altitude of about 7 miles on average.There is no danger to earth posed by 2020 SO, but its slow speed and relatively close pass-by, means scientists can study it. It’s also a reminder that objects sent into space remain in space. 1461

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