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Clean air can feel hard to find right now.The American Lung Association is working help though, by supporting the production of electric cars.The association wants every car to be electric by 2050 and says the move could save thousands of lives as well as billions of dollars.“We know that air pollution is still a significant health threat,” said Paul Billings, Senior VP of Advocacy at the American Lung Association. “We know that air pollution makes respiratory infections worse and we know that climate change is impacting everyone's health today.”The association’s new report also calls for less coal power and more wind and solar. To get to their goal, they want people to learn more about electric cars.“People have range anxiety. They are afraid they're not going to be able to get as far as they need to go, but today's electric cars can go 300 miles per charge. The average daily miles a consumer drives is around 40 or 50 miles, so you would only need to recharge maybe once, twice a week,” said Billings.The association says auto and policy makers need to do a better job of advertising and selling these vehicles. They want to see more incentives to buy, and more charging infrastructure.A review of more than 700 scientific studies found traffic pollution causes asthma attacks and impairs lung function. The America Lung Association says reducing emissions by 2050 could prevent 93,000 asthma attacks.They say it could create a fairer world when it comes to health, since communities of color are more likely to live closer to major pollution sources. 1574

Conventions may at times seem like it's all about the confetti and speeches, but what Joe Biden and Kamala Harris want more than anything after this Democratic Convention is what's known as a "post-convention bounce." The phrase describes an increase in support in the polls immediately following a convention HISTORIC BOUNCESSince 1968, presidential campaigns have, on average, received a 5 percent increase in the polls following their conventions. Since 2004, convention bounces have been getting smaller, with the average being around 2 percent. WHY BIDEN MIGHT NOT GET A BIG BOUNCE"People have had a bit more time to evaluate the candidates already (and) maybe opinions are a little more locked," Professor Thomas Holbrook of the University of Wisconsin-Milwaukee said, commenting on the fact bounces have been tougher and tougher to get. Apart from recent history working against the Biden campaign, television ratings are down compared to four years ago. "There could be fewer persuadable voters," Holbrook added. There is also the fact President Donald Trump has his convention next week. WHAT THE CAMPAIGNS THINKBiden advisers aren't as concerned with the lower television ratings, saying more Americans are live streaming the convention on their laptops and cellphones than ever before. 1306

CLEVELAND — Scientists at the Cleveland Clinic Lerner Research Institute have successfully reversed Alzheimer's disease in mice.According to a news release, the researchers reversed the formation of harmful plaque in the mice's brains by gradually reducing an enzyme called BACE1, improving their mental function.“To our knowledge, this is the first observation of such a dramatic reversal of amyloid deposition in any study of Alzheimer’s disease mouse models,” says Riqiang Yan, one of the scientists on the team. The study raises hopes that drugs aimed at this same enzyme will soon be able to treat Alzheimer's disease in humans. You can read the full study in the Journal of Experimental Medicine here. 735

CINCINNATI -- While their fellow incoming college students enjoyed Freshman Welcome Week, Natalie Vasu and Kiley Hatfield spent much of their first week at the University of Cincinnati sitting inside at Turner Schneider Hall. Their new dorm room had a broken shower head, broken locks and a thermostat on the fritz, and at least one person needed to be around to greet the repair teams who came to fix them.Those issues were irritating but all had quick solutions, Vasu said. The mold they discovered near four outlets in the room didn't."There were water dripping stains down the outlet," Vasu said. "We're lucky when we went and plugged things in that nothing caught fire or went wrong."The university immediately removed the girls -- Vasu, Hatfield and their two roommates -- from their room and offered them new rooms. Separate ones. Hatfield said she and Vasu were determined to stay together, and after hours of begging, the university agreed to put them up in a hotel as a pair. It's still a short-term fix. The girls don't know what their long-term living situation might be."We don't have a permanent option," Hatfield said. "We have no idea where we're supposed to go."M.B. Reilly, the university's director of public relations, said staff have worked to quickly address all of the issues Hatfield and Vasu raised. The malfunctioning thermostat was replaced within days; the broken shower head was replaced the same Saturday morning they reported it.They will continue to work with the pair to find an acceptable place for them to live."In support of our students, university staff will personally be reviewing alternative UC housing options with them and their parents shortly," Reilly said in a statement.She added no other students in their building had experienced comparable issues. 1820

C-SPAN has suspended its political editor Steve Scully indefinitely after he admitted to lying about having his Twitter account hacked. A week ago, when Scully was questioned about a message he had sent to former Trump aide Anthony Scaramucci seeking advice, Scully claimed that someone had gotten into his account and sent it. But he admitted this week to his bosses that he had lied, feeling the pressure of attacks from President Donald Trump. Scully was supposed to moderate the second debate between Trump and Democrat Joe Biden, which had been scheduled for Thursday but was canceled. C-SPAN said it hoped to bring Scully back after some distance from the episode.President Trump seized on Thursday's news. 721