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SAN FRANCISCO (AP) — A federal appeals court ruled against the Trump administration in its transfer of military money to build sections of the U.S. border wall with Mexico. The ruling is the latest twist in a legal battle that has largely gone Trump's way. The 9th Circuit Court of Appeals ruled Friday that diverting .5 billion from military construction projects to build the wall illegally sidesteps Congress. But the Supreme Court allowed the .5 billion to be spent while the litigation continued,In a 2-1 decision, the appeals panel sided with a coalition of border states and environmental groups who contended the money transfer was unlawful and that building the wall would pose environmental threats. 721

SAN FRANCISCO (AP) — Google announced Wednesday it has achieved a breakthrough in quantum computing, saying it has developed an experimental processor that took just minutes to complete a calculation that would take the world's best supercomputer thousands of years.The feat could open the door someday to machines so blazingly fast that they could revolutionize such tasks as finding new medicines, developing vastly smarter artificial intelligence systems and, most ominously, cracking the encryption that protects some of the world's most closely guarded secrets.Such practical uses are still probably decades away, scientists said. But the latest findings, published in the scientific journal Nature, show that "quantum speedup is achievable in a real-world system and is not precluded by any hidden physical laws," the researchers wrote.RELATED: Google Maps will now allow drivers to report hazards, slowdowns and speed trapsBig tech companies including Microsoft, IBM and Intel are avidly pursuing quantum computing, a new and somewhat bewildering technology for vastly sped-up information processing.While conventional computing relies on bits, or pieces of data that bear either a one or zero, quantum computing employs quantum bits, or qubits, that contain values of one and zero simultaneously.But quantum computing requires placing the fragile and volatile qubits in colder-than-outer-space-refrigerators to control them.Google's quantum processor looks like an upside-down garbage can, out of which comes a series of tubes used to conduct signals to a chip. The whole thing is stored in a cool chamber to protect the chip.RELATED: Google unveils new Pixel 4 smartphone, Pixel BudsGoogle said that its quantum processor, called Sycamore, finished a calculation in 3 minutes, 20 seconds — and that it would take the world's fastest supercomputer 10,000 years to do the same thing.The calculation was a random sampling problem, similar to looking at the various combinations that could come from dice or a gambling machine. It has little practical value, other than to test how well the processor works."The more interesting milestone will be a useful application," said Chris Monroe, a University of Maryland physicist who is also the founder of quantum startup IonQ.Google's findings, however, faced pushback from other industry researchers. A version of Google's paper leaked online last month.IBM took issue with Google's claim that it had achieved "quantum supremacy," or the point when a quantum computer can perform a calculation that a traditional computer can't complete within its lifetime.IBM researchers said that its IBM-developed supercomputer, called Summit, could actually do the calculation in 2.5 days.Google disputed IBM's claims.Whether or not Google achieved "quantum supremacy," the research suggests the field is maturing."The quantum supremacy milestone allegedly achieved by Google is a pivotal step in the quest for practical quantum computers," John Preskill, the Caltech professor who coined the term "quantum supremacy," wrote in a column after the paper was leaked.It means quantum computing research can enter a new stage, he wrote, though a significant effect on society "may still be decades away."One feared outcome — though experts said it is a long way off — is a computer powerful enough to break today's best cryptography.Quantum computers might also one day lead to the development of better artificial intelligence systems to guide financial portfolios, crop yields or transportation routes.The promise of such applications has attracted interest from the U.S., China and other governments. President Donald Trump last year signed a measure to spend more than .2 billion over five years for quantum research across the federal government. 3797

SAN FRANCISCO (AP) — A calm overnight allowed firefighters to make progress against a trio of massive fires burning in Northern California. But they are girding for the arrival of a weather system Sunday that will bring high winds and thunderstorms that could spark new fires and fan existing blazes that already destroyed nearly 1,000 homes and other structures and forced tens of thousands to evacuate. On Sunday, President Donald Trump said he approved a major disaster declaration for California on Saturday after speaking to California Governor Gavin Newsom."We're working very closely with the governor and very closely with a lot of great state representatives and local representatives. And we'll take care of the situation," Trump said on Sunday. Trump added that the federal government had already deployed over 26,001 first responders, and personnel to battle the wildfires.The fires surrounding the San Francisco Bay Area were started by lightning strikes that were among 12,000 registered in the state in the past week. The National Weather Service issued a “red flag” warning for the area through Monday afternoon, meaning extreme fire conditions exist. 1175

SAN DIEGO, Calif (KGTV) - A series of problems at a handful of California gas refineries have caused prices to surge over the last month.According to the Automobile Club of Southern California, the average cost of gas in California is .955 per gallon. That's more than a dollar more than the national average of .811. Alabama has the lowest gas prices in the country at .499 per gallon.Because of strict environmental regulations, most of the gas in California has to be made in state. So when local refineries go off-line, it directly impacts prices.AAA says at least 6 of the 12 gas producing plants in the state have had problems in the last month, leading to shut-downs.On March 15, a fire shut down the Wilmington Phillips 66 refinery.Ten days later, the Valero refinery in the Bay Area shut down when a scrubber malfunctioned, sending black smoke into the air.Flaring issues caused outages at two plans in Southern California, the Chevron plant in El Segundo and the Valero in Wilmington.Meanwhile, PBF Energy in Torrance had routine maintenance scheduled, which decreased production."We don't have pipelines that can pipe relatively cheap gasoline to use from other states," says Marie Montgomery with the Automobile Club of Southern California. "We have to rely on shipping of gasoline when our refineries have problems."According to the California Energy Commission, refineries in Washington and the US Gulf Coast can produce gas for California, as can refineries in Eastern Canada, Finland, Germany, the US Virgin Islands, the Middle East and Asia. But it takes time for those shipments to arrive.In the first week of April, the state didn't receive a single drop of imported gasoline.As we wait, local refineries have dipped into their reserves to meet demand, taking two million barrels out of reserves."The imported gas is going to be coming here, there's no doubt about that," says Montgomery. "We've got the highest prices in the country by far right now. So it's very profitable for other countries to send it to us."Still, AAA says it's almost a sure thing that prices will top per gallon by the end of the month.To find the best price on gasoline in your area, click here. 2207

SAN DIEGO COUNTY, Calif. (KGTV)— With precipitation numbers up, participation numbers were down for outdoor events around San Diego County. But many who chose to endure the rain said it was worth the extra splash. It’s a rare sight in the heart of San Diego: kids sledding on a giant snowy hill at Montgomery Waller Park. For the Murillo family, it’s an annual tradition. “We go to see Santa Claus, we go to the little stores that they have there, and we come to sled down for a little bit,” mother Diane Murillo said. She and her children were bundled up while having fun at San Diego Snow Day. But this year, Murillo noticed that the crowds were much smaller. “It’s a lot smaller. It’s empty today. There’s actually parking,” Murillo laughed. She said the steady rain discouraged many folks from showing up. The City of San Diego even had to cancel Santa Claus’ helicopter fly-over of the park, due to inclement weather. Murillo also noticed that the snowy hill was very sludgy, and only about half its normal length. But by the looks of the children, the event was still worth it. Meanwhile, in the South Bay, there was a tent full of Christmas-themed games. From Candy Cane trees, ring tosses, to face paint, families enjoyed the free entertainment at the Chula Vista Children’s Faire. “It helps, because that way, we’re not getting wet while they are getting their stuff done and doing the activities. So it’s nice,” mother Felice Navarro said. Her neighbor invited her and her children to join them at the fair this year. The kids also had an option to splash around if they wanted, as they ran through an obstacle course as Chula Vista junior firefighters. Fun was not just reserved for children. Up at Liberty Station, hundreds of people waited in line to join the San Diego BBQ and Beer festival. 25-year-old Victoria Ransom was not going to let the rain dampen her birthday celebration. “We wanted to be able to double fist if that was a possibility. Hands-free rain protection,” Ransom joked. She said she bought eight rainbow-colored umbrella hats online, the moment she found out about the weather. “You drink, you eat, it’s great,” Ransom said. “I got a nice pour because it’s my birthday, and we’re having a great time.” 2243

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