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Tesla on Thursday recalled about 123,000 Model S sedans, asking customers with cars built before April of 2016 to have their power steering bolts replaced.A Tesla spokesperson said the company has observed "excessive corrosion" of the part in some cold climates where a certain type of road salt is used.No injuries or accidents have been reported in connection with the issue, the spokesperson said.A Tesla spokesperson said that if the bolts fail, the driver should still be able to control the vehicle. The issue can make the car more difficult to steer at low speeds and to parallel park, and it should "not materially affect control at high speed."The company sent out emails to Model S owners who have cars included in the recall.The Model S has been lauded for its safety ratings, but news of this recall comes at a rough time for Tesla.Its stock price has plunged more than 25% over the past month. Investors are worried about the startup's ability to deliver on its first mass-market car, the Model 3, which has been plagued by manufacturing woes.Tesla's stock sank nearly 4% during after-hours trading Thursday after news broke about the Model S recall. 1171

TEMPE, Ariz. — It's a huge breakthrough for the highly contagious and deadly norovirus as researchers at the Arizona State University’s Biodesign Institute have come up with a vaccine made from plants.The norovirus is known as the perfect human pathogen. It can have you feeling awful for days, but researchers at ASU say a form of the tobacco plant may be the key to a vaccine.Also known as the cruise ship illness, norovirus hits nearly 20 million Americans every year. According to Andy Diamos, a post-doctoral researcher at ASU, the average person has the stomach bug five times in their life.“Norovirus is a horrible bug to get,” said Diamos. “It causes vomiting, diarrhea, all sorts of nasty stuff.”There is no vaccine for the highly contagious bug because it's notoriously difficult to produce in a lab, until now, thanks to Diamos and Hugh Mason with the Biodesign Center.“Genetic engineering has allowed us to design systems like plants to produce useful things like vaccines,” said Diamos.By using a form of the tobacco plant, researchers discovered that a harmless bacteria would help grow a norovirus vaccine when the proper genes are transferred to the leaves.“You can basically put in whatever genes you want and transfer those to the plant, so that's how we get the plant to make the vaccine,” said Diamos.According to Diamos, real viruses are surrounded by a shell that protects its genes. The vaccine that grows inside the tobacco plant is essentially that shell without the harmful insides.“If you give that to someone as a vaccine, it looks just like the real virus, but there is nothing on the inside,” said Diamos. “It can't cause disease; it can't actually infect you.”That's what makes these plant-based vaccines safe and effective.“One of the main reasons why we're focusing on plants is because they're so cheap to work with. These vaccines will hopefully be much cheaper to produce than traditional methods,” said Diamos.Many discoveries from ASU researchers hit the market, this one could too, but it needs further study and would eventually need to be picked up by a pharmaceutical company which could take years. 2154

Starbucks will take a time-out to work on re-training it's workers on racial bias, but the family of the man killed outside a Starbucks in Milwaukee Wisconsin was critical of the coffee company's decision.Starbucks will close all 8,000 stores for a day on May 29 after a Starbucks worker in Philadelphia called police accusing two black men of loitering in the store. Their arrest is now a viral video.But the family of Dontre Hamilton, who was shot and killed after a Starbucks employee called the police on him for sleeping on a bench, says it is a familiar over-reaction by someone who works for Starbucks."We feel Starbucks was partly responsible for calling on an individual who wasn't bothering anyone that day in this park," said Nate Hamilton, the brother of Dontre Hamilton.After Dontre Hamilton's death on April 30, 2014, there were protests both inside and outside the Starbucks. The then Starbucks CEO met with the Hamilton family privately, they say to talk about race and Starbucks."They should have started retraining their employees then," said Nate Hamilton.Others in Milwaukee agree Starbucks is not the only company that needs to work on racial profiling."If I go somewhere and I am not the dominant color, to put it the roughest way possible, then someone's looking, double checking," said northwest side resident Patrice Green.Cornelius McClendon and Lindzy Crawford say as Marquette students they had to be careful how they acted and it hasn't changed."Whether I was at a department store, whether I was walking down the street, we kind of set our own rules where we don't wear hoodies, you don't wear sweatpants. You never want to fit the profile because the profile is fairly vague," said McClendon.But Dontre Hamilton's mom is not optimistic retraining is the answer."No one can be trained to not have that particular type of racism embedded in them. That's a waste of time. You can't untrain hate," said Maria Hamilton. 1958

Structural Collapse | #Pasadena | 8300 blk Dunn Road | large tree fell on a detached garage occupied by 20+ people | 6 trapped on arrival | all extricated within 45 minutes pic.twitter.com/jZQgqtcl4O— Anne Arundel County Fire Department (@AACoFD) July 5, 2020 267

The approval of the first COVID-19 vaccines comes amid a critical point in the pandemic.The U.S. has recorded two straight weeks of record high hospitalizations. On Thursday, the country surpassed 17 million total cases of COVID-19 and December is now the deadliest month since the start of the pandemic.Infectious disease expert Dr. Michael Lewis, a retired U.S. Army colonel, worries that Americans may become desensitized to the staggering death totals."It's the 'boy who cried wolf' kind of thing," Lewis said.Lewis recognizes the severity of the virus but is worried about the broader implications of the pandemic.He's worried about the future of children who are attending school virtually and haven't seen their friends for months, the damage to small businesses and their employees who have been affected by stay-at-home orders and the damage to people's physical health due to a drop in routine medical care.Lewis says the number of new prescriptions for conditions like heart disease and diabetes have dropped and that the country is seeing more new cases of advanced cancers."(The pandemic will) make actual death rates go up in the long term, the two- to five-year kinda kind of thing," Lewis said.Lewis is advocating for people to re-evaluate their physical and mental health as the pandemic drags on."We've got to figure out how to break that cycle of stress, and that's a very personal thing you've got to figure out how to take responsibility for yourself," he said.Lewis wants people to focus on healthy lifestyles:m Eating right, exercising and limiting a daily intake of virus-related information. He says Americans should live cautiously but not in fear and recommends not forgoing medical or psychological attention.He adds that stress can harm a person's immune system — the very thing everyone needs for protection against COVID-19 and other diseases. 1882