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SAN DIEGO (CNS) - Two researchers, including one from the Scripps Institution of Oceanography at UC San Diego, are in Antarctica in an effort to uncover the planet's oldest ice.The research trip is part of a cordial international race to find the ice, which will give geologists and climate scientists new insight into Earth's climate history. Scripps paleoclimatologist Jeff Severinghaus and University of Minnesota-Deluth geologist John Goodge arrived this month at an ice-drilling outpost at McMurdo Station, Antarctica.In October, Severinghaus and researchers at Princeton University published a study in the journal Nature analyzing a two-million-year-old ice core. However, that core was incomplete in its historical portrait of ancient air. According to Severinghaus' ice dating lab, the planet's oldest ice is roughly 2.7 million years old.RELATED: San Diego Zoo welcomes second rhino born via artificial inseminationSeaWorld frees whale tangled in 900 feet of rope off La JollaSan Diegans can fly over rush-hour traffic with FLOAT air service"That core ... was all broken up," Severinghaus said of the Princeton study. "It's like in archaeology when you find pieces of broken pottery you're trying to put back together."The two researchers are attempting to expedite the conventional ice drilling process, which currently takes roughly five years to dig two miles to the Antarctic ice shelf's deepest point. They believe their 50-ton drill could secure a 50-meter ice core with a full timeline of the continent's geologic development. Eventually, it could be used to dig to the continent's bedrock, which dates back 3 billion years.In addition to each other, geologists and climate scientists in the southern hemisphere are in a race against nature, as climate change continues to melt Antarctic ice and cause sea levels to rise, particularly on the continent's western edge, according to Goodge."The bigger question is what's happening in East Antarctica because there's a lot more sea level rise potential if it begins to melt as well," he said. "So we really need to understand what those conditions are."Once collected, the researchers will pack the ice samples in boxes until January, when the Antarctic sea ice thaws and the samples can be shipped to Port Hueneme in Ventura County. They will then be transported to the National Science Foundation's Ice Core Facility in Lakewood, Colorado, for study in late spring. 2439

SAN DIEGO (KGTV) -- A cheating scandal on a California State Board of Pharmacy exam has left 1,400 recent graduates unlicensed and unable to work, forcing some to deny job offers as their student loans become due.The board announced this week it invalidated all test scores on the California Practice Standards and Jurisprudence Examination for Pharmacists (CPJE) administered since July after it found evidence of "wide-scale subversion" of the exam.Board investigators determined more than 100 test questions were shared online. The CPJE is a critical step in the licensure process for new pharmacists."The board sincerely regrets that the actions of some are negatively impacting the lives of many," the board wrote in a statement posted Wednesday. "California consumers must have confidence that individuals passing a licensing exam have the requisite knowledge and skills to practice safely and competently."Some graduates working as interns in pharmacies while waiting for their license said they had lost their jobs over the licensing delay. Others said they had to turn down job offers."Our loans are increasing, we are all financially burdened as we can't find jobs until we take this exam," one test-taker wrote in an email to 10News. "People are very frustrated in the lack of communication from the board. We are being punished over other people's mistakes. We don't deserve this."The board is offering pharmacist applicants a chance to retake the test on November 16 and 17, and said it would "work diligently to expedite the results." That means applicants likely wouldn't be licensed and ready to work until December, leaving some who expected to begin working by late August in a financially stressful situation."Most people study for this exam for one to two months," said another test-taker. "The prospect of taking it again is daunting." 1864

SAN DIEGO (KGTV) — A group called "Pillars of the Community" is working to make sure people inside San Diego county jails are registered and able to vote. The non-profit based out of southeast San Diego hires inmates to work from the inside. Their efforts were impacted by the coronavirus pandemic this year but they're still hiring and trying to gather information to support their request to have polling places put inside the jails. 443

SAN DIEGO (KGTV) -- A Coast Guard crewmember was injured after someone pointed a laser at a boat off the San Diego Coast Friday evening.According to the Coast Guard, the incident happened Friday around 6:30 p.m. off the coast of Ocean Beach.The crewmember was taken in for medical care after receiving eye injuries while aboard the Sea Otter, a 78-foot-long patrol boat.San Diego Police checked the nearby pier in Ocean Beach, but were unable to locate any suspects. 474

SAN DIEGO (KGTV) - A Fairbanks Ranch home offers contemporary architecture and panoramic views.The home has high ceilings and vanishing glass doors to make the most of the scenery, along with a private courtyard featuring an outdoor fireplace.Exotic woods are used throughout the home including the kitchen and great room. Other features include radiant heated floors, a home theater, and smart home security.HOUSE TOUR: See photos of the Fairbanks Ranch homeThe home is listed by Pacific Sotheby's Realty.,950,000 5160 Rancho Del Mar TrailBedrooms: 5Full baths: 6Partial baths: 1 595

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