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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 dog owner is making desperate plea for the return of her puppy after a burglary at her Spring Valley home."Up all night crying ... I can barely see through my eyes," said Ashley Morales.The Morales' family dog Snuffles, a 4-month old Pekachu, was inside their condo just after 9 a.m. Sunday. Two of Morales' children, ages 11 and 13, were sleeping in a bedroom when the strangers broke in. She and her husband weren't planning on being gone long. They were going to the grocery store to buy items for breakfast.Morales and her husband left the door unlocked, and that is how the intruders got in. A neighbor called them during their shopping trip to report something suspicious.When the couple got home less than an hour later, they made a terrifying discovery. Their bedroom was ransacked. A few feet away, their kids' bedroom was untouched. The door had been shut and her kids had slept through it. "We ran upstairs and hugged our kids. This could have turned out so much worse," said Morales.Deputies say the suspects were captured in a neighbor's surveillance camera, which shows them walking in and out of the condo. In one clip, a woman is seen walking out with what appears to be a television. Morales say they also got away with a box of her jewelry."Some of the jewelry my father gave me before he passed away," said Morales.But Morales says her most painful loss is her puppy, which was nowhere to be found. Morales believes the intruders took him."My dog doesn't leave anywhere. If he had gotten out, he would have stayed close to home. I felt like one of my kids was kidnapped. I just want my dog back," said Morales.Anyone with information on the case is asked to call the Rancho San Diego sheriff's substation at 619-660-7090. 1769

SAN DIEGO (CNS) - While the U.S. Centers for Disease Control and Prevention recommend people stay at home this holiday season to avoid spreading COVID-19, officials at San Diego International Airport released some tips for those who are traveling as this traditional major travel weekend begins.According to the airport guidance, all travelers should practice preventative health measures such as washing hands often, avoiding touching eyes, nose, and mouth, social distancing at least 6 feet from others, covering coughs and sneezes, and monitoring daily health by conducting a temperature check prior to arriving at the airport. The California Department of Public Health requires all individuals to wear a face covering while on airport property. Face coverings are available at airport information desks, concessionaires, and vending machines located in the terminals.Travelers should have a clear understanding of state, local, and territorial governments travel restrictions for wherever they are headed, including testing requirements, stay-at-home orders and quarantine requirements.Airlines have implemented COVID-19 health and safety measures for check in, boarding, and while on the plane. Passengers should understand the expectations of the specific airline they are using prior to arriving at the airport.Transportation Security Administration security checkpoints are open and all passengers are required to go through screening. The San Diego Airport Authority encourages travelers to leave ample time, preferably two hours, to get through security and to their gate.Rental Car Center buses require social distancing and therefore are running at reduced capacity. Plan ahead and leave ample time to accommodate longer shuttle wait times. The trolley provides service to the terminals at Palm Street on the Rental Car Center shuttles. The MTS 992 bus is another public transportation option.Rideshare companies, taxis, and other transportation modes have implemented their own health and safety measures. Travelers should review their policies so they can safely comply with any health and safety requirements.There is no inter-terminal shuttle service during this time. Some shops and restaurants are open to provide travel necessities, meals, snacks, and more, however availability and hours may vary. Dining facilities are open and patrons must comply with social distancing requirements.San Diego International Airport has made modifications, including increased cleaning of high touch points, electrostatic spraying, signage on preventive health measures, floor decals and seat separation signage to queue six-foot social distance, hand sanitizer stations, Plexiglas sneeze guards in certain public spaces and facial coverings required on all airport property. 2788

SAN DIEGO (KGTV) -- A 36-year-old man riding an electric scooter suffered severe head injuries when he collided with an SUV at an intersection near Liberty Station.According to San Diego police, the crash was reported around 10:40 p.m. Sunday at the intersection of Byron and Rosecrans streets in Point Loma.Investigators determined the man was riding an electric scooter westbound on Byron Street when he traveled through a red light at the intersection, directly into the path of a Volvo SUV driven by a 20-year-old woman.The victim was taken to a hospital with multiple facial fractures, which Police say are life-threatening.The Volvo driver remained at the scene and cooperated with investigators.Drugs or alcohol were not a factor for the Volvo driver, but Police say the scooter rider was under the influence of alcohol at the time of the crash. 861

SAN DIEGO (KGTV) — A preliminary 6.6-magnitude earthquake that hit near Ridgecrest was felt throughout Southern California on Independence Day.The earthquake was recorded at about 10:30 a.m. Thursday between Ridgecrest and Searles Valley, in San Bernardino County, according to the United State Geologic Survey (USGS). The quake had a depth of about 5.4 miles.USGS later lowered the preliminary shake-up to 6.4.RELATED: Why didn't San Diego get an alert after July 4's earthquake?Ridgecrest city officials say 87 aftershocks have been recorded following the quake. Several more aftershocks are expected in the next couple of days, according to USGS seismologist Dr. Lucy Jones.Before the earthquake, USGS also recorded two earthquakes measuring 4.0 and 2.2 in San Bernardino County.Here in San Diego, numerous locals, from downtown San Diego up to Oceanside, reported to 10News that they felt the quake. The San Diego County Fair halted rides Thursday for safety inspections after the earthquake, before reopening. USGS "Did you feel it" responses were reported throughout the Southern California area as well.Ridgecrest press conference:Kern County Fire Department reported nearly two dozen incidents ranging from medical assistance to structure fires around Ridgecrest. Crews were also surveying highway passes throughout the city for safety.Ridgecrest Regional Hospital has been evacuated and there was some structural damage, according to Ridgecrest officials. The city has declared a State of Emergency, the city's mayor, Peggy Breeden, told CNN. 1560

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