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SAN DIEGO (KGTV) — Tourists and locals alike can enjoy one of San Diego's most famous landmarks Saturday for free in honor of National Public Lands Day.The National Park Service is offering free entry at Cabrillo National Monument, and other U.S. landmarks, as part of its "fee-free" days throughout the year. The last free admission day of the year is Nov. 11 in honor of Veterans Day.Not only that, but Saturday also marks the day when Cabrillo first sailed into San Diego Bay in 1542.RELATED: Six great San Diego spots where you can unwindOn Saturday, guests can also learn about how 16th century explorers navigated with such accurate results, or go inside the Fort Rosecrans bunkers at the site that date back to World War II. As part of the day, a volunteer event to clean up trails is also scheduled.Visitors will without a doubt enjoy the trek to the tip of Point Loma, where a monument to the Spanish explorer sits to mark his landing at the site. Living history re-enactors will be in attendance to walk guests through the Age of Exploration.Films are also shown daily at the monument covering Cabrillo, the lighthouse, and nearby aquatic life. And it's always a treat to walk inside the Old Point Loma Lighthouse, check out native plants, or trek down a trail to tide pools along the coast.RELATED: San Diego County park rangers recommend these trails in 2019And, of course, there's a magnificent view of the San Diego skyline to behold.National Parks Day was established in 1994 and is always held on the fourth Saturday in September. The holiday marks the largest single-day volunteer effort, as landmarks invite locals out to help maintain the site and enjoy its history during various events. 1715

SAN DIEGO (KGTV) — UC San Diego researchers are testing a technology that's been in development for more than a decade to fight the coronavirus.In lab experiments, "nanosponges" covered in human lung cell membranes and immune cell membranes were found to attract and neutralize the SARS-CoV-2 virus in cell culture, according to a UCSD release. This caused the virus to lose about 90% of infectivity, or its ability to hijack cells and reproduce.The tiny sponges are designed to impersonate and protect healthy cells by soaking up harmful pathogens and toxins, according to Liangfang Zhang, a nanoengineering professor at the UC San Diego Jacobs School of Engineering. RELATED: San Diego company's COVID-19 test gets emergency approvalFor example, the nanoparticle covered in membranes from cell types the virus is known to invade latch on to the virus. This prevent the virus from then entering an actual human cell."Traditionally, drug developers for infectious diseases dive deep on the details of the pathogen in order to find druggable targets. Our approach is different. We only need to know what the target cells are. And then we aim to protect the targets by creating biomimetic decoys," said Zhang.While Zhang has spent the last 10 years developing the technology, his lab turned to using the nano-particle to fight the coronavirus when the pandemic hit.RELATED: Scripps Research's antibodies study shows signs of success against coronavirusNow, the first data on the technology's ability to battle the virus is being released after testing by researchers at Boston University."Another interesting aspect of our approach is that even as SARS-CoV-2 mutates, as long as the virus can still invade the cells we are mimicking, our nanosponge approach should still work. I’m not sure this can be said for some of the vaccines and therapeutics that are currently being developed," said Zhang.UCSD researchers will test the nanosponges’ effectiveness in animal models in the next few months and are moving as fast as possible to eventually test the technology in humans. RELATED: Startup creates mobile COVID-19 testing clinic on wheelsNanosponges have a massive amount of testing ahead before they make it to human tests, Zhang said."I see potential for a preventive treatment, for a therapeutic that could be given early because once the nanosponges get in the lung, they can stay in the lung for some time," Zhang said. "If a virus comes, it could be blocked if there are nanosponges waiting for it."(Read more about the study and nanosponges here.) 2562

SAN DIEGO (KGTV) — Wednesday, San Diegans who live in their cars rallied in Ocean Beach to press the city to allow living in vehicles, as residents in various neighborhoods pressure the city to ban the policy once again.Earlier this year, San Diego City Council members repealed its vehicle habitation ordinance after a federal judge found it unconstitutional which halted all enforcement.Then in March, Mayor Kevin Faulconer announced an effort to bring a ban back. The ordinance would prohibit residents from sleeping in their cars from 6 p.m. to 6 a.m. within 500 feet of a school or house.Residents say reversing the ban leads to broken glass, bottles of urine, drug paraphanelia, and excrement on sidewalks in some areas. But supporters of the policy said Wednesday they don't park in front of homes or litter along roads.The city says they’ve received hundreds and hundreds of complaints about what people living in cars have done to their neighborhoods. Currently the city is expanding a safe parking program that would allow people to park overnight at monitored sites. 1085

SAN DIEGO (KGTV) — While Willy Wonka isn't expected to show up to San Diego Comic-Con, his famous promotion will appear before hungry fans.For the fourth year, the San Diego Convention Center has created its own chocolate bars that will be sold inside the center during Comic-Con, the center announced this week. A total of 3,800 chocolate bars will be made and sold near Ballroom 20 for each.But the real surprise comes underneath the wrapper for four lucky fans. 10NEWS' COMIC-CON CENTRALThe convention center has hidden four "golden tickets" inside the bars, according to the center. Those who find a golden ticket will be award a 0 Starbucks gift card — the perfect treat for an SDCC attendee.This year's four themed flavors include "Stranger Smores" (milk chocolate, crispy waffles, and maple syrup marshmallows), "Battle Bar" (dark chocolate and raspberry crisps), "Dragon Smoke" (smoked dark chocolate and chipotle dust), and "50/30" (sprinkles, birthday cake, and white chocolate).The last bar was named in commemoration of the 50th SDCC and convention center's 30th anniversary. The chocolate bars will be made in-house by the convention center's food and beverage partner, Centerplate, in collaboration with Executive Chef Daryl O'Donnell and Pastry Chef Mathew Haven.Comic-Con begins on July 17, running through July 21. 1345

SAN DIEGO (KGTV) - When June Gloom gives way to sunshine, it's time to head to San Diego's beaches for summer fun.Naturally, you'll need to pack a towel, sunscreen, and your trunks or bikini. You might want to include a new gadget from our list of favorites.Whether you're looking for a super cooler or portable shade, you'll find plenty of options.Dakine's party bucket has an insulated main compartment with a mesh bottom that becomes a cooler when you put it in a 5-gallon bucket. Your suds and sodas will stay cool in eight coozies. There's also room for a wine bottle and snacks in an interior pocket. 616

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