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Hot weather can increase the risk of natural disasters like droughts and wildfires, now, there is evidence extreme heat can increase harmful chemicals in the air.A study published recently in Science Advances looked at asphalt under different temperature conditions.“A main finding is that asphalt-related products emit substantial and diverse mixtures of organic compounds into the air, with a strong dependence on temperature and other environmental conditions,” says Peeyush Khare, a Yale chemical and environmental engineer and the lead author of the study, in a statement.The researchers took real-world samples of fresh road asphalt and put them in a controlled furnace with purified air. They heated the samples to temperatures between 104 and 392 degrees Fahrenheit, and measured the chemical components in the air.Total emissions nearly doubled when temperatures went from 104 to 140 degrees. At 104 degrees, 94 percent of the emissions measured were hydrocarbons.The group also exposed the asphalt samples to replicated solar heat, including UVA and UVB wavelengths, and found the rate of emission of potentially harmful chemicals increased. Showing that not only heat, but also solar radiation contributed to asphalt producing air pollution.Paved surfaces and roofs make up approximately 45% and 20% of surfaces in U.S. cities, respectively.Asphalt can be quite a bit hotter than the air around it, getting about 40 to 60 degrees warmer than the recorded air temperature.The researchers concluded that while policies and regulations have been put in place about car emissions and other forms of air pollution, asphalt should not be overlooked as a contributor.“It's another important non-combustion source of emissions that contributes to SOA (secondary organic aerosol) production, among a class of sources that scientists in the field are actively working to constrain better,” Drew Gentner, associate professor of chemical & environmental engineering, said. 1983

GREENCASTLE, Ind. — Several dozen students interrupted an event featuring actress Jenna Fischer at DePauw University Tuesday to protests recent racial incidents on and near campus.Many of them held signs with things claiming they are "afraid for their lives" after recent events. Fischer, star of the sicoms "The Office" and "Splitting Up Together" was at the university to discuss her new book, "The Actor's Life: A Survivor's Guide."University Spokesman Ken Owen, who was moderating the lecture with Fischer, said about 15 minutes into the program a group of students got up and began interrupting the event whistling, shouting and saying they were afraid for their safety on campus because of the recent racial incidents. Last week, a hateful message was found written in a bathroom at the university. The message, which read " All ******* must die -KKK," was written on a bathroom wall of the Inn at DePauw, a public building on campus. Another anti-Semitic and homophobic messages were also found. The video above was captured during the Tuesday evening protests by Shannon Samson. Another event being investigated by the university involves a hateful slur written in rocks at the DePauw nature park, which is owned by the university. Owen said there was a meeting with the school president Tuesday over the events and that have happened up until that point and they expect more meetings in the future. DePauw University issued the following statement on social media after the event.  1573

From disproportionately ticketing students of color to mishandling special needs children, some school districts say School Resource Officers, more commonly called SROs, should no longer be in the halls.For Heidi Laursen and her son, Jack, who live in Colorado, the presence of officers in the young boy’s elementary school created a traumatic environment.“I wish they would’ve recognized that he was having trouble,” said Laursen, the mother of the special needs student.Laursen never imagined her son would have such big problems with the police in school.“When they couldn’t handle him or didn’t know what to do with him, they sent him to the security officer,” said Laursen.Laursen said her son was in kindergarten when he began coming home from school unhappy.“He would say, ‘I’m a bad kid, I’m a bad kid, you should get rid of me,'” she said. “And he was 5,” said Heidi.In the process of waiting to get Jack assessed for a special needs class, Laursen got called to the school to pick her son up.“I walked in and he was across the classroom from me by the windows being held by two officers by his feet and his hands, and he was writhing in the air between them,” she said.It’s a sight she said can’t erase from her mind. “I can talk about it now without crying, but I couldn’t for a long time,” said Laursen.Laursen and many other parents and students who have had similar experiences say something needs to change with how schools police students.After much public discussion, Denver Public Schools voted to remove police officers from schools.“While we leaned on the SROs for the ideals of safety, our students were getting ticketed at very high rates, particularly students of color, and another group of students who are handcuffed a lot are special needs students,” said the school board’s vice president, Jennifer Bacon.Bacon said the district is forming a task force to change that reality. “That looks like, mental health support in buildings, social workers in buildings, counselors and academic support,” said Bacon. The task force will spend the next year and a half forming solutions.Currently, there are 18 Denver Police officers working as SROs in Denver Public Schools. The board voted to take that number down by 25 percent by the end of this calendar year, and by the end of next school year, there will no longer be a permanent police presence in Denver Schools.“It’s not lost on us the work we have to do around safety, but safety is also culture, and this is the time we need to talk to children about their feelings,” said Bacon. “We’ll also talk to our staff about preventative measures for students who have ideations of suicide or community harm.”“I think there’s a positive way to support kids that doesn’t have to be with the threat of law,” said Laursen.Bacon said her own experience with law enforcement in school shaped her vision for the future.“When people heard what school I went to, they had an assumption about me,” said Bacon. “That I couldn’t be an honors student, that they had to clutch their purses…and part of that was reinforced by having police officers in my schools and not having officers in schools that were predominantly white."That emotional impact is something Bacon hopes will be erased for students like Jack.“To the extent that little schools can do something to tell them that their lives matter, that if they’re in crisis, if they’re hungry, doesn’t mean they’ll be met with handcuffs, is incredibly powerful. And we will take every opportunity to reset young people’s expectations on how they’ll be treated,” said Bacon.Laursen agrees. Changing our society starts with reshaping the way our young people grow up. “It does take time to find the right solution, but it’s possible,” she said. 3761

GLENDALE, Ariz. (AP) — The Arizona Coyotes have renounced their rights to their top 2020 draft pick after learning more about his bullying of a Black classmate four years ago.The team parted ways with Mitchell Miller after taking heat for selecting him in the fourth round earlier this month despite knowing of his 2016 assault conviction.Arizona acknowledged it knew about the incident when it selected Miller.President and CEO Xavier Gutierrez said discovering more about it, and the effect it had on bullying victim Isaiah Meyer-Crothers and his family led to this decision."We have decided to renounce the rights to Mitchell Miller, effective immediately," said Gutierrez in a press release. "Prior to selecting Mitchell in the NHL Draft, we were aware that a bullying incident took place in 2016. We do not condone this type of behavior but embraced this as a teachable moment to work with Mitchell to make him accountable for his actions and provide him with an opportunity to be a leader in anti-bullying and anti-racism efforts. We have learned more about the entire matter, and more importantly, the impact it has had on Isaiah and the Meyer-Crothers family. What we learned does not align with the core values and vision for our organization and leads to our decision to renounce our draft rights. On behalf of the Arizona Coyotes ownership and our entire organization, I would like to apologize to Isaiah and the Meyer-Crothers family. We are building a model franchise on and off the ice and will do the right thing for Isaiah and the Meyer-Crothers family, our fans, and our partners. Mr. Miller is now a free agent and can pursue his dream of becoming an NHL player elsewhere.The news comes after an extensive exposè of Miller's bullying Meyer-Crothers, who has developmental disabilities, back in Ohio, was published on Oct. 26 by the Arizona Republic.According to the Toledo Blade, Miller and another student were found delinquent on counts of assault and violating the Ohio Safe Schools Act.In court, Miller admitted that he and Hunter McKie made Meyer-Crothers "eat a candy push pop after wiping it in a bathroom urinal," the Toledo Blade reported back in 2016.Sylvania Schools suspended Miller after the incident.Miller becomes an NHL free agent effective immediately.According to ESPN, North Dakota head coach Brad Berry told the Grand Forks Herald that Miller was still part of their program. 2422

HENRICO COUNTY, Va. — A hate crime investigation is underway by the Virginia Commonweath's Attorney against the self-proclaimed president of the Virginia KKK after he allegedly drove his pickup truck into a group of protesters on Sunday.36-year-old Harry Rogers of Hanover, Virginia, was arrested Sunday after police say several witnesses saw Rogers rev his engine and drive into a crowd of protesters.The person who called police was checked by rescue at the scene and refused further treatment.The protest was one of the dozens of anti-police brutality marches that have taken place around the nation following the Memorial Day death of George Floyd.No one was injured during the incident. One protester reported that his bicycle was damaged.Rogers appeared in Henrico Court Monday morning, where he agreed to receive a court-appointed attorney. He was formally charged with two felonies — attempted malicious wounding and destruction of property — as well as misdemeanor assault and battery.During Monday's court appearance, prosecutors alleged Rogers told his arresting officers that he was the president of the Ku Klux Klan in Virginia and the highest-ranking member currently not in prison."The accused, by his own admission and by a cursory glance at social media, is an admitted leader of the Ku Klux Klan and a propagandist for Confederate ideology," Henrico County Commonwealth's Attorney Shannon Taylor said in a statement. "We are investigating whether hate crimes charges are appropriate."She urged witnesses to call Henrico Police at 804-501-5000."While I am grateful that the victim's injuries do not appear to be serious, an attack on peaceful protesters is heinous and despicable and we will prosecute to the fullest extent of the law," she said. "We lived through this in Virginia in Charlottesville in 2017. I promise Henricoans that this egregious criminal act will not go unpunished. Hate has no place here under my watch.Rogers is due back in court in August.This story was originally published by WTVR in Richmond, Virginia. 2055