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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 YSIDRO, Calif. (KGTV) -- Part of Interstate 5 in San Ysidro will be closed overnight Monday as part of the San Ysidro Land Port of Entry Modernization and Expansion project.The third stage of the project opens the four westernmost lanes of the newly constructed I-5 southbound just south of the Camino De La Plaza Bridge. Southbound I-5 will be closed between SR-905 and the San Ysidro Port of Entry from 10 p.m. May 13, to 7 a.m. May 14. The Camino De La Plaza southbound I-5 on-ramp will also close during the same time period. Traffic will be detoured to southbound Interstate 805 freeway via SR-905. Additionally, two to three southbound I-805 lanes will be closed during the same time period to complete the transition. Everyone planning to travel in the area is advised to plan ahead for possible delays. 823

SANTA ANA, Calif. (CNS) -- With coronavirus cases spiking and several cities already opting to close their coastlines for the Fourth of July holiday, Orange County officials have announced that beaches will be closed on Saturday and Sunday.County CEO Frank Kim said the decision was made to align with most major cities along the coast, and out of concern that with indoor dine-in restaurants and bars closed the county's beaches would be more overrun than usual during the holiday weekend.County-operated beaches affected by the order are Aliso, Carmel Point, Table Rock, Thousand Steps, Treasure Island and West Street in Laguna Beach as well as Capistrano, Sal Creek, Baby and Strand in Dana Point and Poche in San Clemente and Bayside in Newport Beach.Gov. Gavin Newsom announced Wednesday that state beaches would also be closed in counties that close their coastline. Doheny, one of the more popular coastal points in the county, is a state beach in Dana Point.Kim said any time large groups of people congregate there is a risk of spreading the virus, but, "We believe there is a much lower risk in outdoor settings."Newport Beach, Laguna Beach, Huntington Beach and Seal Beach had already announced plans to close beaches for the holiday in light of spiking numbers of COVID-19 cases.San Clemente will be under a soft closure with only parking lot closures through the holiday weekend starting on Friday and continuing through Sunday, but Mayor Pro Tem Laura Ferguson said she does not wish to close the beaches.In Newport Beach, the decision to close beaches from 10 p.m. Friday to 6 a.m. Sunday followed news that two seasonal lifeguards in the city had tested positive for the coronavirus, and nearly two dozen others were placed in quarantine.Mayor Will O'Neill said some of the other lifeguards were showing symptoms. He noted the fastest growing demographic of infected patients are in their 20s and 30s."They're going to bars, going to house parties, not doing a great job of social distancing," O'Neill said, adding that he hopes they will now "take this seriously" as officials have to retreat on business and beach activity."I cannot in good conscience add more onto our lifeguards," he said. "We just can't responsibly ask our lifeguards to do more with less."O'Neill also implored beachgoers to stay away during the holiday weekend."Don't make our lifeguards and police chase you off," he said. "This is a hard enough year... This is a time we step up to where we need to be."The Huntington Beach City Council voted in an emergency meeting Wednesday night to close all city beaches, Huntington Harbor beaches, Sunset Beach and the Pier on July 4.Seal Beach's City Council voted to close its beaches and parking lots from 6 p.m. Friday through Sunday at sunrise.On Thursday, Kim and Orange County Health Care Agency Director Dr. Clayton Chau, who is also serving as the county's chief health officer, addressed a gaffe in the county's reporting of coronavirus test numbers in the county.County officials have been receiving results for both PCR swab tests and blood-based serology tests. PCR tests are considered much more accurate because a specimen is tested, but there is a high error rate for many serology tests, which measure antibodies created after someone gets infected.The number of both types of tests the county was receiving were combined on May 28, a mishap discovered on June 3, Chau said. County officials stopped reporting both numbers at that point because the serology tests are not as reliable, Chau said.Officials intended to correct the numbers it was reporting on the county's website, but a newly redesigned site was delayed until June 26 when the corrected data was made public -- meaning incorrect testing data was provided for several weeks, Chau said.Kim and Chau said they should have informed the public and county board earlier of the mistake. Orange County Board of Supervisors Michelle Steel said at a news conference Thursday she found out about it from a report in The Orange County Register.Kim said the mistake did not factor into the county's application to the state to open up businesses, because the data came from the state and California public health officials were aware of the difference.The county's beach closures come on the heels of a county order Wednesday closing all bars in the county, an order that was also put in place later in the day by Newsom, affecting 19 counties, including Orange County.The county order affects all bars, pubs, breweries and brew pubs that do not offer dine-in meals. Establishments serving dine-in food can only sell alcohol in the same transaction as a meal.The closure order was expected ahead of the holiday weekend, given similar action already taken in the surrounding counties of Los Angeles, San Diego and Riverside.On Thursday, county health officials announced 652 more coronavirus cases and nine more deaths, bringing the county's totals to 15,065 cases and 354 fatalities. On Tuesday, the county reported a one-day record 779 newly confirmed cases.Chau said hospital officials say the number of patients 18 to 30 years old is trending up, "but it appears they are recovering much quicker than the elderly population."Of Thursday's reported fatalities, four were from skilled nursing facilities and one from an assisted living facility. In total, 181 of the county's fatalities were from nursing homes.Last week was the deadliest of the pandemic in Orange County, with 56 deaths reported. Since Sunday, the county has reported 31 fatalities.The number of hospitalized patients in Orange County rose from 542 Wednesday to 556, with the number of patients in intensive care increasing from 192 to 193. As of Wednesday, six of the patients were from Imperial County to help with an overflow there.County officials reported that they had performed 248,028 COVID-19 tests, with 7,862 documented recoveries as of Wednesday.Newsom announced earlier this week that Orange County, along with Solano, Merced and Glenn counties, had been added to the state Department of Public Health's watch list due to increasing percentages of positive tests.The county's case rate rose from 126.4 per 100,000 on Wednesday to 152.5 per 100,000 Thursday. The positive test rate increased from 10.4% on Wednesday to 12%, according to health officials.The state has set a desired standard average of 25 positive cases per 100,000 over a 14-day period, and a seven-day average positivity rate of 8%.Orange County's three-day average increase of hospitalized patients is 11.4%, which exceeds the state's threshold of 10%.Health officials insisted Orange County is in good shape in terms of hospital beds available. The county has 36.1% of its intensive care unit beds available, above the state threshold of 20%, and has 63.5% of its ventilators available, above the state standard of 25%.In the county's jails, 404 inmates have tested positive for COVID-19 with 390 having recovered. There are 14 inmates in medical isolation with symptoms and officials were awaiting results of 39 tests.Sheriff Don Barnes, who has been criticized for declaring at a Board of Supervisors meeting that he did not intend to be the "mask police," issued a statement on Thursday saying that face coverings are "important" to fight the spread of the virus.Barnes said it was impractical to enforce face-covering mandates."As many other industries are gaining compliance through an education- first approach, deputies will continue to educate the public about the statewide face-covering requirement and will request voluntary compliance," Barnes said."During this time of strained police community relations, one only needs to look to New York and other jurisdictions where enforcement has resulted in uses of force and negative outcomes to recognize that an education- first strategy, aimed at obtaining voluntary compliance, is the most sensible and realistic approach."I expect that Orange County residents will continue to use common sense and responsibly wear a face covering, in addition to other recommended best practices such as frequent hand washing and maintaining physical distance, for the benefit of their own health as well as the collective health of the community. We must do what is necessary to stop the transmission of COVID-19."Newsom this week said he has established "strike teams" of state officials who will seek to enforce compliance with COVID-19 guidelines.Kim told reporters "enforcement can be a challenge" for county officials because they do not always have jurisdiction. In many cases it is up to local cities to enforce regulations, Kim said. 8646

School districts across the country are being tasked with opening their campuses safely. Social distancing is a big part of that, but limited spacing at schools and a lack of available teachers is making that difficult."We are also having our students wear masks, as well, to keep our students and our staff healthy. I worked with superintendents across the state to compare plans and what they're following. Most of us are trying to keep that three foot distancing facing forward when possible and six foot distancing when we can, as well," said Jonathon Cooper, the Superintendent of Mason City Schools in Ohio. Cooper said each level of his district's plan aligns with the levels of coronavirus cases in their community. For example, if COVID-19 levels rise to a certain level, the district will move to having students in class only a couple days a week."The way that it is structured, is it’s every other day and so it creates consistency for our families and it allows our teachers to have 50% of the class in person that they can concentrate on, get them set up for the next day while the other 50% of their class comes in. It allows them to spread out in their classroom," Cooper explained.Many public school districts say they're dealing with reduced budgets, so hiring new teachers to ensure smaller class sizes is not a possibility. Plus, a lot of educators say even if they could hire teachers right now, there are not enough qualified candidates."This COVID-19 health crisis has really exposed inequities in many of our public institutions and definitely in our education system and it shows the reason why we don’t have that pool of new up and coming educators," said Manuel Bonilla, the president of the Fresno Teachers Association in California."We see it in all the documents from federal to state to local, that physical distancing is one of the things that needs to take place and we just don’t have the manpower to do so with teacher shortage," Bonilla said. He adds that many of the roughly 4,000 teachers in his city don't even feel comfortable taking on face-to-face learning in the classroom this fall. "When you just take a look at the CDC guidelines, the state guidelines and the local guidelines as to what you need in order to return safely in a classroom, physical setting, we know that by the start of school date we just can't do that," Bonilla said.And if teachers get sick, it may be hard or unsafe to find replacements. Bonilla is concerned with the availability and willingness of substitute teachers during this time. "See and that’s one of the points in regards to substitute teachers and the physical reopening of schools. When you take a look at the qualifications of quarantine and the subs moving from place to place and it's by the nature of their position they might be in different areas or causing that unsafe atmosphere just because there will be different contact points," says Bonilla.Districts are also worried that any lack of protections for teachers could further impact a teacher shortage.Back in Ohio, Cooper said, "We're also losing funding really quickly from our state. We’ve lost .2 million in the last four months. So when you’re losing money, you’re doing these amazingly new strategies to keep everybody safe and things we’ve never done before so we’re writing the script as we go,"The superintendent adds that many education administrators nationwide are leaning on each other now more than ever to make the right decisions when it comes to reopening schools this fall. 3541

SAN YSIDRO (KGTV) - Dozens of migrants filled out paperwork in Tijuana, getting ready to file for asylum ahead of the caravan.The Mexican city already flooded with migrants waiting for their turn to be processed at the San Ysidro Port of Entry.Lilia Velasquez, an Immigration Specialist and Lawyer, said the process could take months or even years. First, she said a group of about 10 migrants get a number. When they're called, they are processed and detained.It could take months to get to that step, which is why a group is given the same number. Velasquez explained many decide not to go through the process, or to find another way over the border.Next an agent is assigned to their case and conducts a credible fear interview, determining whether the migrant falls under 5 classifications; facing persecution for religion, ethnicity, nationality, political opinion, or being a member of a special group.READ RELATED:?First group of migrants from caravan arrive in TijuanaThen, the migrants face a judge. Whether or not they are granted asylum, the migrants then face another judge on charges for entering the country as a foreign citizen. Some are released on bond.Velasquez said humanitarian groups like the ACLU, help finance the bond, and court proceedings. Other groups, like churches, help the migrants once they enter San Diego.One migrant mother who filled out the paperwork Friday morning said she is not afraid, she is filled with hope that they're almost across the border and she thinks it will be easy to get asylum with her son. Two thousand to 3,000 more migrants involved in the caravan are expected to arrive by the end of the weekend.The migrants who filled out paperwork consist of the LGBTQ group who split from the caravan due to discrimination, Central Americans and Mexicans seeking asylum. 1845