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Families of victims are suing the Broward County school board, the sheriff's office and others for alleged negligence associated with the February 2018 shooting at Marjory Stoneman Douglas High School in Parkland, Florida, that killed 17 people.Parents of five students killed or injured in the shooting announced they were filing lawsuits Wednesday morning in Florida state court.Lisa Olson's son, William, was shot and survived the massacre but she said he has struggled since."To our family and to our son, this lawsuit will bring some accountability to the table," she said.The lawsuit she and her husband filed also names a school resource officer, a security monitor, the shooter, the Henderson Behavioral Health Clinic where the shooter was treated, and the state department of children and families. The lawsuit says the school board failed to take reasonable steps to provide proper security and says the sheriff's department "negligently implemented and executed its policies and procedures" by not going immediately into the building where the shooting has happening.More than a dozen other lawsuits on behalf of some survivors and victims' families will be filed by the end of the week, attorneys said at a news conference.A spokeswoman for the Broward County Sheriff's Office said, "We make it a practice not to comment on pending litigation."The school district said it "does not comment on potential, pending or ongoing litigation," according to Cathleen Brennan, a spokeswoman for Broward County schools.In December, a 1547

Hey, sleepyheads. What you believe about sleep may be nothing but a pipe dream.Many of us have notions about sleep that have little basis in fact and may even be harmful to our health, according to researchers at NYU Langone Health's School of Medicine, who conducted a study published Tuesday in the journal Sleep Health."There's such a link between good sleep and our waking success," said lead study investigator Rebecca Robbins, a postdoctoral research fellow in the Department of Population Health at NYU Langone Health. "And yet we often find ourselves debunking myths, whether it's to news outlets, friends, family or a patient."Robbins and her colleagues combed through 8,000 websites to discover what we thought we knew about healthy sleep habits and then presented those beliefs to a hand-picked team of sleep medicine experts. They determined which were myths and then ranked them by degree of falsehood and importance to health.Here are 10 very wrong, unhealthy assumptions we often make about sleep, an act in which we spend an estimated third of our lives -- or, if we lived to 100, about 12,227 combined days.Stop yawning. It's time to put these unsound sleep myths to bed.1. Adults need five or fewer hours of sleep"If you wanted to have the ability to function at your best during the day, not to be sick, to be mentally strong, to be able to have the lifestyle that you would enjoy, how many hours do you have to sleep?" asked senior study investigator Girardin Jean-Louis, a professor in the Department of Population Health."It turns out a lot of people felt less than five hours of sleep a night was just fine," he said. "That's the most problematic assumption we found."We're supposed to get between seven and 10 hours of sleep each night, depending on our age, but the US 1806

Fear of the coronavirus has led people to stock up on hand sanitizer, leaving store shelves empty and online retailers with sky-high prices set by those trying to profit on the rush. But more of the clear gel is on the way. Purell, the best-selling hand sanitizer, is pumping up production. Walmart and other stores say they are talking to suppliers to stock up bare shelves. Sales of hand sanitizers in the U.S. were up 73 percent in the four weeks ending Feb. 22, compared with the same period the year before, according to market research firm Nielsen. 568

Human DNA test kits are all the buzz right now, but the newest trend is DNA tests for your pet. But can you trust the results? Meet Potato. He was rescued by his owner Bart Fletjterski. "Potato was advertised as a corgi," Fletjterski says. However, that just didn’t seem right when looking at Potato. Fletjterski says he’s been trying to figure out what kind of dog Potato really is. "The guesses vary from St. Bernard mix to collie mix to Anatolian shepherd,” Fletjterski says. Fletjterski agreed to try DNA tests for pets to find out. In order to ensure accuracy, Potato’s DNA was submitted to three different companies, using their kits. The companies were Embark, Wisdom Panel and DNA My Dog. Potato’s DNA was collected by swabbing, which he was not a fan of. "What's interesting to me is that a lot of those same techniques that would be used for forensics or paternity applications are being moved into this realm of identifying the breed of dog or even identifying individual dogs," says Dr. Andrew Bonham, chair of chemistry at MSU Denver, who does a lot of DNA work. It took about a month to get the test results. According to Embark, Potato is primarily Siberian Husky, mixed with some other breeds. Wisdom Panel identified Potato as Siberian Husky, too, along with a few other breeds. Both companies provided similar test results, with some variations in the percentage and types of breed. However, the third test produced results that differed majorly from the other kits. According to DNA My Dog, Potato is not primarily Siberian Husky; he's Samoyed. So, what could cause the major differences? "There's different algorithms that are used to try to understand ancestry and different companies will use different algorithms," explains Adam Boyko, founder and chief science officer at Embark Veterinary. Embark says you can get different results based on the company’s data sets and how they analyze the data. As the data grows, so will the ability to narrow in on your dog's breed. "Over time, you can log back in and you can learn more about your dog than when you first had it," Boyko says. DNA My Dog did not want to go on camera, but they sent a statement, saying in part: "The sample taken had all of the DNA. It just didn't match well with anything."The first sample sent to DNA My Dog got contaminated, but that came as no surprise. The company asked for the sample to be sent in an envelope, while the two other companies provided a sealed container. DNA My Dog was the cheapest of the three tests. It was bucks, compared to Wisdom Panel at and Embark at 9, with a coupon code. As for dog owner Fletjterski, he says he’s happy to finally have a better idea of what Potato is. 2726

Here are the full remarks from @SenMcSallyAZ, as prepared for the Senate hearing: pic.twitter.com/78khZd1Cj0— ABC15 Arizona (@abc15) March 6, 2019 158