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The importance of darkness is not something many think about, but it's becoming abundantly clear just how much our bodies need it. Dr. Courtney Hunt with Desert Jewel Wellness in Scottsdale says when looking at a blue light after dark, it turns off the body's ability to make melatonin, which is the hormone responsible for deep sleep.Blue light can come from a variety of sources like phones, tablets, computers, televisions or household LED lights. Medical studies have shown that blue light disrupts the circadian rhythm (the body's internal clock) and that could lead to health issues. A report published in 2016 by the American Medical Association showed, "a long-term increase in the risk for cancer, diabetes, cardiovascular disease and obesity from chronic sleep disruption or shiftwork and associated with exposure to brighter light sources in the evening or night."So what can we do to protect ourselves?Dr. Hunt recommends getting blue-blocking glasses and wearing them in front of a screen, especially when working on a computer or tablet at night. Smartphone users can also downlaod apps like f.lux on your devices that change the color temperature of the screen. 1219

The Lockport City School District thinks it could soon be a national model for school security. Superintendent Michelle Bradley said the district is installing 300 new security cameras loaded with a new high tech software. The software recognizes people who pose a threat, like terminated employees, sex offenders, suspended students, or someone carrying a gun. Then, it alerts police or school leaders. “It will add another layer of security to what we already have,” Bradley said. It will be the first security system of its kind in any public school in the United States. It will be installed in all 10 buildings owned by Lockport School District. Tony Olivo with Corporate Screening & Investigative Group, LLC is working with Canadian owned SN Technologies to get th\e high-tech system into more buildings in western New York.“We’ve actually been looking to deplore this type of technology in hospitals, health care organizations, as well as places like malls,” Olivo said. The new system is just part of the changes Lockport Public Schools have made to security recently. The school also just installed new doors and a sign-in system, which cost close to million dollars.The projects are being funded by the Smart School Bond Act of 2014 — a referendum allowing the state to give schools money for safety following the Sandy Hook shooting in 2012. More than 200 school across New York are on the waiting list for approval for funds from the act. The recognition system will be installed in Lockport schools over the summer. Leaders say this is just another layer of proactive security to protect their most precious values.  1709

The National Rifle Association should move its annual convention from Dallas to somewhere else after last week's massacre at a Florida high school that left 17 students dead, a Dallas city official says.It's not appropriate for the group to meet in Dallas in May because there's so much gun violence in the United States, Dallas City Council Member Dwaine Caraway saidAssault rifles like the one used in the Florida school shooting should be outlawed, he said Monday at a news conference, and "the NRA needs to step up to the plate and they need to show leadership."CNN's calls to the NRA for comment were not immediately returned.Caraway, who is serving as mayor pro tem, meaning he fills in when the mayor is absent, said he's expressing a personal belief about the NRA and has not initiated any action in the city government to stop the convention.At a Monday news conference, Caraway said he had not spoken directly to any NRA officials."I am saying to the NRA, reconsider yourselves coming to Dallas," Caraway said. "There will be marches and demonstrations should they come to Dallas and we, Dallas, will be the ones that have to bear the cost and the responsibility and to protect the citizens."Caraway noted that gun violence has visited Dallas before, with the 1963 assassination of President John F. Kennedy and the 2016 slaying of five city police officers. Caraway said he owns five firearms himself but thinks assault rifles should only be available for the military and law enforcement."Who needs an AR-15 to go hunting?" he said. "Who needs an AR-15 to protect their house?"The NRA convention is scheduled to take place May 3-6 in the Kay Bailey Hutchison Convention Center in Dallas. This is the group's 147th annual meeting, according to the NRA website, which invites "over 80,000 patriots and 800+ exhibitors" to attend."Why the NRA now?" Caraway said. "Because it's their convention. It's because it's their responsibility. It's because they stand for the very things we are confronted with every day of our lives. Those kids in Florida, they will have to live with these nightmares the rest of their lives."In a Tuesday interview with CNN, Caraway said leaders should listen to those students."If those kids in Florida, for example, knew that something was being addressed then they wouldn't be staging protests," he said. "Those kids need to be at the table, and voicing their opinions. The NRA needs to open their ears and hear what is it we need to strengthen, what it is we need to limit, and then everyone comes out happier and safer."Dallas Mayor Mike Rawlings issued a statement saying he disagreed with the NRA's viewpoint and tactics, but "they have a legal contract that was signed in 2012 and I'm not advocating that we violate that agreement. Hopefully we will take the opportunity in Dallas to engage in meaningful dialogue about how we work together to end mass killings in America."President Trump spoke at the 2017 NRA convention, which was held in Atlanta. It's not known if he will attend the 2018 meeting.  3059

The list of people who are unaccounted for after the Camp Fire in Northern California has 1,011 entries, Butte County Sheriff and Coroner Kory Honea said Friday evening.The sheriff said the list is imperfect and will fluctuate in number because it is raw data that needs to be refined.The death toll from the fire is now 71 after eight sets of remains were found Friday, Honea said. Three other deaths occurred in the Woolsey Fire in Southern California, making the statewide death toll from wildfires 74.With more personnel able to take reports from phone calls and emails and add names from 911 calls on the day the fire broke out, the number of names on the missing list swelled for the second consecutive day.The Camp Fire -- the deadliest and most destructive wildfire in state history -- has destroyed about 9,700 homes and scorched 146,000 acres (an increase of 5,000 acres Friday).Hundreds of deputies, National Guard troops, anthropologists and coroners are sifting through leveled homes and mangled cars for remains."They are going to be searching vehicles that have been burned. They'll be searching residences that have been burned. Checking around the residences ... our mission is to find the victims from this fire, recover them and get them identified and notify the families to give them some answers," Butte County Sheriff's Investigations Sgt. Steve Collins said Thursday.President Donald Trump is expected to visit the region Saturday. Gov. Jerry Brown and Gov.-elect Gavin Newsom plan to accompany him.Smoke from the large wildfire has prompted several universities to cancel or postpone sporting events. That includes the University of California, Berkeley men's basketball game Thursday night, which was called off, and its football game, which was rescheduled for December 1. 1827

The National Park Service on Thursday unveiled a new plan to hike entrance fees at national parks with more modest increases than the ones it proposed last fall.The proposal calls for raising fees at many national parks?by around in the next year, with some seeing an additional increase in 2020. The new plan will apply to the 117 national parks that charge fees, not to the two-thirds of national parks that do not have entrance fees, the agency says.The entrance fee for the Grand Canyon, the nation's most popular park that charges an entrance fee, will climb by to per vehicle starting June 1. An annual pass for the Grand Canyon will climb by to , according to the park service numbers.The original proposal, unveiled in October, called for more than doubling peak-season admission at 17 popular parks to . The response to that plan was highly negative, the Interior Department told The Washington Post earlier this month.Increasing entrance fees will help the park service address a nearly billion backlog of maintenance projects, Interior Secretary Ryan Zinke has said.Zinke said the new plan is more "balanced" and will raise about million in additional revenue per year.The National Parks Conservation Association, a nonprofit group that opposed the original proposal, said Thursday that the "more measured fee increases will put additional funds into enhancing park experiences without threatening visitation or local economies."Sen. Tom Udall of New Mexico, the top Democrat on a committee that oversees federal funding for the National Park Service, said he was not convinced the increase was justified and that he would be asking the department for "a much more detailed explanation" of its rationale. 1770

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