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As part of the response to one of the deadliest school shootings in US history, Broward County Sheriff Scott Israel told reporters on Wednesday that deputies that patrol high schools in the county will be equipped with rifles. The announcement came on the same day that President Donald Trump called for an end for schools being considered "gun-free." As part of a discussion, which included the families of the 17 people killed during last week's Florida school shooting, Trump suggested that school staff carry guns. "This would be obviously only for people who were very adept at handling a gun, and it would be, it's called concealed carry, where a teacher would have a concealed gun on them. They'd go for special training and they would be there and you would no longer have a gun-free zone," Trump said.  839

AUSTIN, Texas – More people have now voted early in Texas for Tuesday’s general election than voted in total in the state during the 2016 election.As of Thursday, data on the secretary of state’s website shows a total of 9,009,850 Texans had voted either by mail or in person, and there’s still one more day of early voting in the state.That number surpasses the record-breaking 8,969,226 votes that were cast in the state during the 2016 election.The high voting turnout signals that Texas may be a true battleground state in the 2020 election.Democrats are trying to take advantage of the enthusiasm to flip the traditionally Republican state and collect its 38 electoral votes. Though, pollsters at FiveThirtyEight show President Donald Trump is still “slightly” favored to win the state, with a 66% chance. That’s according to the website’s forecast, which is based on polling averages.Still, Joe Biden's campaign appears to see potential in Texas and is even sending running mate Kamala Harris to the state Friday to campaign in the final leg of the presidential race. 1081

Astronomers looking at the atmosphere in neighboring Venus see something that might just be a sign of life.In a study published Monday, researchers from Cardiff University, MIT and elsewhere say they found the chemical signature of a noxious gas called phosphine.On Earth, phosphine is associated with life. It's found at the bottom of ponds, in badger guts and in penguin guano.Venus’ phosphine was observed in a narrow, temperate band within the planet’s atmospheres, where temperatures range from 30 to 200 degrees Fahrenheit. Scientists have speculated that if life exists on Venus, this layer of the atmosphere, or cloud deck, is likely the only place where it would survive, according to MIT.“This phosphine signal is perfectly positioned where others have conjectured the area could be habitable,” said the study’s co-author and EAPS Research Scientist Janusz Petkowski.Astronomers tried to figure out other, non-biological ways it could be produced and came up empty.“It’s very hard to prove a negative,” said Clara Sousa-Silva, research scientist in MIT’s Department of Earth, Atmospheric and Planetary Sciences (EAPS). “Now, astronomers will think of all the ways to justify phosphine without life, and I welcome that. Please do, because we are at the end of our possibilities to show abiotic processes that can make phosphine.”Outside experts — and the study authors themselves — say the research is tantalizing but not yet convincing. 1454

Back to school time usually means it's time for a new backpack.Nowadays there are tons of choices in how kids can lug around their belongings. Rolling backpacks, shoulder sling options, or the traditional two-strap pack. But which one is right for them?Will it support their back? Stay together through the school year? Does it look good? These are some of the questions parents grapple with in the middle of shopping aisles.A study by UC San Diego researchers found that children commonly carry about 10 to 20 percent of their body weight in backpacks, which is also the limit recommended by the American Academy of Pediatrics.UCSD researchers tested the correlation between backpack weight and a child's back pain. They tested a group of 8 children and measured spinal pressure at three different amounts of backpack weight meant to mimic 10, 20, and 30 percent of their weight.They found that as the weight of the backpack load increases, back pain in children increases and spinal disc height shrinks as lumbar asymmetry grows.Which brings us back to the original question: How do you make sure a backpack is right for a child? A graphic from the folks at RetailMeNot have outlined how a backpack should rest on a child:Safety strapsBackpack straps are more important than kids think. Shoulder straps should be wide and padded to help distribute the pack's weight evenly, according to the website Healthy Children. Abdominal straps also help distribute weight across the waist, hips, and back.It's also recommended not to wear backpacks on only one shoulder, which shifts all that weight and leads to neck and back pain.Wearing it rightThe top of a backpack should sit one to two inches below the top of the shoulders. Also, the pack should not sit more than four inches below the waistline.The bottom of the backpack should align with the curve of the lower back.Preventing injury on the goWhile at school, its important for kids to be careful while lugging around their backpack. If possible, students should stop by their lockers often to unload any unneeded gear from their backpack. If bending down, kids should use both of their knees while wearing a backpack and not bend at the waist.Learning back-strengthening exercises can also help build up muscles primarily used while carrying weight.Consult a pediatrician if necessaryTalking with your child's doctor about back health is vital. Speak with your child as well about being vocal about back discomfort. And for parents, don't ignore complaints about back pain.If may also be worth speaking with school administrators about lightening the load of work carried around or buying separate textbooks to keep at home. 2740

As of Monday morning, more than 11 million people in the U.S. are confirmed to have contracted COVID-19 since the start of the pandemic, a database kept by Johns Hopkins University.That means about 1 million Americans have been diagnosed with the virus in the last seven days. The U.S. passed the 10 million case threshold on Nov. 9.COVID-19 has been spreading at a frightening pace within the U.S. in the month of November. For the past 13 days, at least 100,000 Americans have been diagnosed with the virus each day, a stretch that includes seven days that set records in the number of new daily cases.The spike in cases has also led to an increase in hospitalizations across the country. According to the COVID Tracking Project, about 70,000 Americans are currently hospitalized with COVID-19 complications, the most since the pandemic began.Several Midwest states like Iowa and South Dakota have reported that their hospitals are near capacity as they fill up with COVID-19 patients.The U.S. has also seen an uptick in deaths linked to the virus in the past month, though according to the COVID Tracking Project, death rates remain below where they were during case spikes in the spring and summer. Since Oct. 17, deaths per day linked to the virus have nearly doubled from about 700 a day to about 1,300 a day.Since the pandemic began, more than 246,000 people in America have died of complications from COVID-19 — the most of any country around the world. 1469

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