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"Attention all shoppers, associates and management... nobody should work here — ever.”That is what a 17-year-old former Walmart associate said over the intercom at a Walmart location in Grande Prairie in Alberta last week. Jackson Racicot recorded the moment he quit his job after more than a year with Walmart. He then shared the video with thousands on Facebook, prompting more than 1,000 shares and comments. Racicot told the Edmonton Journal that he had another job lined up before announcing to everyone in the store that he was quitting. He cited mistreatment of employees as to why he left the job. "Our managers will make promises and never keep them," Racicot told everyone in the store. "Management will try to save money every step of the way including cutting benefits and a full-time associate down to part-time even though he worked 40 plus hours a week."“I’ve been a loyal employee here for over a year and a half, and I’m sick of all the bulls----, bogus write-ups, and my job,” he added over the intercom. In a statement to the Edmonton Journal, Walmart said, "We are aware of the video circulating online and are disappointed by this incident. Respect for all individuals including our associates and customers is a core value at Walmart. We are looking into this matter and will address it internally as required.”Note: The video contains strong language 1426

#PineGulchFire MCSO’s Undersheriff and Emergency Manager were able to fly the perimeter of the Pine Gulch Fire? to veiw the active fire line and assess the damage to the region. Here’s video from their flight yesterday. pic.twitter.com/PuYtYViN4Q— Mesa County Sheriff (@SheriffMesaColo) August 27, 2020 311

 Two 250,000-year-old teeth from two Neanderthal children revealed that both of them were exposed to lead twice during their short lifetimes, the first known case of lead exposure in Neanderthals.An international team of researchers studied the two teeth, as well as one from a modern human child who lived 5,000 years ago. All of them are from the same archaeological site in southeast France. The results of their analysis were published Wednesday in the journal Science Advances."Traditionally, people thought lead exposure occurred in populations only after industrialization, but these results show it happened prehistorically, before lead had been widely released into the environment," said Christine Austin, study co-author and assistant professor in the Department of Environmental Medicine and Public Health at the Icahn School of Medicine at Mount Sinai. "Our team plans to analyze more teeth from our ancestors and investigate how lead exposures may have affected their health and how that may relate to how our bodies respond to lead today."And as with tree rings, researchers used the teeth to determine key events in the children's lives. During childhood, new teeth layers are formed each day, capturing chemical signatures that can be traced."Teeth record environmental variation based on the climate, even where you're growing up," said Tanya Smith, lead author of the study and associate professor at Griffith University. "That's possible because when you're growing, your teeth you actually lock in a record of the chemistry of the water and the food that you're eating and drinking. Because teeth have these tiny timelines, we can relate the chemistry to the growth to calculate ancient climate records. We can't do that with any other element of the body."They were able to determine that one of the Neanderthal children was born in the spring and that both children were more likely to be sick during the colder winter seasons. They lived through more extreme seasons with a greater variation in temperature than the modern human child who was also studied.The intact teeth had growth rings, which the researchers used to measure barium, lead and oxygen. Lasers targeted tiny spots in the teeth to map their chemistry and reconstruct ancient climate records. This reconstruction was able to map a weekly scale of variation, showing when the summer and winter seasons happened and how long they lasted. The researchers related this back to the individual's growth."This study reports a major breakthrough in the reconstruction of ancient climates, a significant factor in human evolution, as temperature and precipitation cycles influenced the landscapes and food resources our ancestors relied on," Smith said.The growth rings also provided evidence of nursing."We were able to identify milk intake through breastfeeding in one individual based on a trace element called barium," Smith said. "We were able to time that to the season."That individual nursed for 2? years, which is similar to modern human children who lived in hunter-gatherer environments. "This is something we may share in common with Neanderthals," Smith said. Unfortunately, although the Neanderthal child survived infancy, it did not reach adulthood. The ages of the children were not included in the study.The researchers believe that the children were exposed to lead environmentally, either inhaling or ingesting it."That must have come from natural deposits in the area, whether they were going into an underground environment or they were eating contaminated food that was incorporated into their growing bones and teeth," Smith said.Smith believes that this research emphasizes the different levels of information that can be taken from teeth."We've now got the ability to integrate ancient climate data with health history, nursing history and illness," she said. "To be able to get all that information from a single sample 250,000 years ago is a unique opportunity."But this doesn't just apply to studying those who lived before us."Dietary patterns in our early life have far-reaching consequences for our health, and by understanding how breastfeeding evolved, we can help guide the current population on what is good breastfeeding practice," said Manish Arora, study co-author and vice chairman of the Department of Environmental Medicine and Public Health at the Icahn School of Medicine. "Our research team is working on applying these techniques in contemporary populations to study how breastfeeding alters health trajectories including those of neurodevelopment, cardiac health and other high-priority health outcomes." 4648

"Lemonade stand! Snack bar!" they shout loudly. At the corner of Peabody Drive and Hardy Cash Drive in Hampton, Virginia you'll find a group of determined kids."We are raising money for single mothers that are struggling. They have to do so much on their own," said 11-year-old Cartier Carey.Cartier is the leader of the "Carti Pack" and CEO of his lemonade stand, one unlike any other."We sell lemonade, chips, candy - all types of stuff that people want, and it's not expensive," he said.Each dollar spent towards a cup of the summertime drink and goodies on the side goes towards buying diapers for local families in need."The diapers are for mothers or anyone that has babies," Cartier said.It's an unusual business model, but one that's working."There's a shortage of Pampers and wipes in the stores because of the pandemic, so this couldn't have come at a better time," said Anthony Carey, Cartier's dad.A rising sixth-grader like Cartier and his friends could be out playing sports or riding bikes, but instead, they're helping single mothers in the community."There are a lot of grown-ups out there not doing what we're doing," Cartier said."As a parent, it makes me feel spectacular," Anthony said.This lemonade stand isn't a first for Cartier. He started the non-profit Kids 4 Change 757 about a year ago."Not only are they helping older adults, but [they're also] helping children see they can make a change inside of their community," Anthony said.So far this week, Cartier and his friends have raised ,200, most of which is going to buy the diapers."I'm shocked," Cartier said.Cartier and his friends will be out in Hampton at the corner of Peabody Drive and Hardy Cash Drive through Friday.WTKR's Chelsea Donovan first reported this story. 1763

(AP) - A coalition of California students and community groups is threatening to sue the University of California system unless it drops the SAT and ACT exams from its admissions requirements, arguing that the tests favor wealthy, white students at the expense of poorer black and Hispanic students.Lawyers representing three students, the Compton Unified School District and several other organizations sent a letter to the system Tuesday threatening to file a lawsuit if it doesn't end an admissions policy requiring applicants to submit standardized test scores among other documents. The coalition says it's giving the system 10 business days to act, or it will file a state lawsuit alleging discrimination based on race, wealth and disability.The letter adds pressure as dozens of U.S. universities move away from reliance on college entrance exams. Over the last year, nearly 50 schools have made SAT and ACT scores optional, joining about 1,000 others that already made the change, according to FairTest, a group that opposes testing requirements and tracks university policies.The fairness of the tests also has come under renewed fire in the wake of a widespread admissions scandal in which wealthy parents are accused of paying bribes to cheat on their children's exams.University of California officials declined to respond to the letter but said the system was already reviewing its use of standardized tests. President Janet Napolitano requested the review in July 2018, the school said, and a faculty group studying the topic is expected to issue recommendations by the end of this school year.The company that operates the ACT said it works diligently to make sure the test is not biased against any group."ACT test results reflect inequities in access and quality of education, shining a light on where they exist. Blaming standardized tests for differences in educational quality and opportunities that exist will not improve educational outcomes," Ed Colby, an ACT spokesman, said in a statement.The College Board , which operates the SAT, also denied any bias."The notion that the SAT is discriminatory is false," the company said in a statement. "Regrettably, this letter contains a number of false assertions and is counterproductive to the fact-based, data driven discussion that students, parents and educators deserve."The groups behind the letter say the SAT and ACT are poor predictors of academic success and instead reflect wealth and race, favoring students whose families can afford tutors and costly test preparation, while adding obstacles for those who can't.They argue that the tests' questions play to the strengths of white students, an idea that some scholars have supported. And they ultimately argue that schools can evaluate applicants just as well by focusing on their grades and letters from teachers or counselors."With SAT and ACT scores removed, UC admissions officers still have everything they need in a student's application file to make a reasoned decision," the letter said. "Omitting these scores can increase the presence of underrepresented minority students in both the applicant pool and the freshman class and thus reap the benefits of diversity for all students."California Gov. Gavin Newsom raised concerns about the SAT and ACT earlier this month when he vetoed a bill that would have allowed districts to use the exams in place of certain state tests.Newsom, a Democrat, wrote that use of the tests "exacerbates the inequities for underrepresented students, given that performance on these tests is highly correlated with race and parental income, and is not the best predictor for college success."Lawyer Mark Rosenbaum, who represents the groups going after the UC system, said the testing requirement is "the iceberg that the recent college admissions scandal was the tip of."In the admissions scandal, authorities alleged that parents paid up to ,000 to rig their children's SAT and ACT scores, in some cases getting them nearly perfect scores.The University of Chicago became one of the most prominent schools to drop testing requirements when it announced last year it would make the SAT and ACT optional. Others that have made the shift include the University of San Francisco, DePauw University and Bucknell University.Most U.S. universities still require the tests, however, along with other application materials. Last year, about 2.1 million students took the SAT, and about 1.9 million took the ACT. 4482