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Tesla says Tuesday it wants to raise up to billion in capital through a stock offering. The move came the same day that CEO Elon Musk said he has moved from California to Texas. The stock offering is the second for the company in three months. In September Tesla said that it planned to sell up to billion worth of common shares just one day after its 5-for-1 stock split took effect.According to the Associated Press, 10 different brokerage houses will sell the stock offerings, and each will get up to a 0.25% commission. Musk told The Wall Street Journal in an interview that he has switched states, saying that California is complacent with innovators and has taken them for granted.According to the AP, earlier this year, Musk threatened to relocate Tesla’s Palo Alto, California, headquarters and future manufacturing to Texas over a spate with county officials on whether Tesla’s San Francisco Bay Area factory should stay closed due to coronavirus restrictions.Next year, Tesla is scheduled to roll out its new “Cybertruck” pickup and a semi. 1064

Sticking to a normal daily rhythm -- being active during the day and sleeping at night -- can have more benefits than you might expect.A new study found that it is linked to improvements in mood and cognitive functioning as well as a decreased likelihood of developing major depression and bipolar disorder.The study, published Tuesday in the journal The Lancet Psychiatry, looked at disruptions in the circadian rhythms -- or daily sleep-wake cycles -- of over 91,000 adults in the United Kingdom. It measured these disruptions using a device called an accelerometer that is worn on the wrist and measures one's daily activity levels. The participants were taken from the UK Biobank, a large cohort of over half a million UK adults ages 37 to 73.The researchers found that individuals with more circadian rhythm disruptions -- defined as increased activity at night, decreased activity during the day or both -- were significantly more likely to have symptoms consistent with bipolar disorder or major depression. They were also more likely to have decreased feelings of well-being and to have reduced cognitive functioning, based on a computer-generated reaction time test.For all participants, activity levels were measured over a seven-day period in either 2013 or 2014, and mental health proxies such as mood and cognitive functioning were measured using an online mental health questionnaire that participants filled out in 2016 or 2017."It's widely known that a good night's sleep is a good thing for well-being and health. That's not a big surprise," said?Dr. Daniel Smith, professor of psychiatry at the University of Glasgow and a leading author on the study. "But I think what's less well-known and what comes out of this work is that not only is a good night's sleep important, but having a regular rhythm of being active in daylight and inactive in darkness over time is important for mental well-being."The findings were found to be consistent even when controlling for a number of influential factors including age, sex, lifestyle, education and body mass index, according to Smith."I think one of the striking things that we found was just the consistency in the direction of our association across everything we looked at in terms of mental health," Smith said.Daily circadian rhythm is controlled by a collection of neurons in an area of the brain called the hypothalamus. The hypothalamus helps regulate a number of important behavioral and physiological functions such as body temperature, eating and drinking habits, emotional well-being and sleep, according to the?National Institute of General Medical Sciences.The findings are consistent with research indicating a link between sleep disruptions and mood disorders. A 2009 study, for example, showed that men who worked night shifts for four years or more were more likely to have anxiety and depression than those who work during the day.However, the new study is the first to use objective measurements of daily activity and is among the largest of its kind, according to?Aiden Doherty, senior research fellow at the University of Oxford, who was not involved in the research."This study is the first large-scale investigation of the association of objectively measured circadian rhythmicity with various mental health, well-being, personality and cognitive outcomes, with an unprecedented sample size of more than 90 000 participants," Doherty wrote in an email."Previous studies have been very small (in just a few hundred people), or relied on self-report measures (asking people what they think they do). ... However, this study used objective device-based measures in over 90,000 participants; and then linked this information to standard measures of mood disorders, subjective well-being, and cognitive function," he added.The findings have significant public health consequences, particularly for those who live in urban areas, where circadian rhythms are often disrupted due to artificial light, according to Smith."By 2030, two-thirds of the world's population will be living in cities, and we know that living in an urban environment can be pretty toxic to your circadian system because of all the artificial light that you're exposed to," Smith said."So we need to think about ways to help people tune in to their natural rhythms of activity and sleeping more effectively. Hopefully, that will protect a lot of people from mood disorders."For those who struggle to maintain a consistent circadian rhythm, certain strategies -- such as avoiding technology at night -- have proven to be an important part of good sleep hygiene."Not using your phone late at night and having a regular pattern of sleeping is really important," Smith said. "But equally important is a pattern of exposing yourself to sunshine and daylight in the morning and doing activity in the morning or midday so you can actually sleep properly."Based on the observational nature of the study, the researchers were unable to show causality, meaning it is unclear whether the sleep disturbances caused the mental health problems or vice versa."It's a cross-sectional study, so we can't say anything about cause and effect or what came first, the mood disorder or the circadian disruption," said Kristen Knutson, associate professor of neurology at Northwestern's Feinberg School of Medicine, who was not involved in the study."And it's likely they affect each other in a circular fashion," she added.The researchers also looked exclusively at adults between age 37 and 73, meaning the results may not apply to younger individuals, whose circadian rhythms are known to be different than those of older adults, according to Smith."The circadian system changes throughout life. If you've got kids, you know that very young kids tend to be nocturnal," Smith said. "My suspicion is that we might observe even more pronounced effects in younger samples, but that hasn't been done yet, to my knowledge."But the study adds more credence to the idea that sleep hygiene -- including maintaining a consistent pattern of sleep and wake cycles -- may be an important component of good mental health, according to Smith."It's an exciting time for this kind of research because it's beginning to have some real-world applications," Smith said. "And from my point of view as a psychiatrist, I think it's probably under-recognized in psychiatry how important healthy circadian function is, but it's an area that we're trying to develop." 6496

STILLWATER, Okla. — At Oklahoma State University in Stillwater, officials on Monday confirmed 23 positive cases of COVID-19 at an off-campus sorority house.All of the students living in the house were placed in isolation and are prohibited from leaving the facility, the university said in a statement.“Due to the nature of this situation, the entire chapter house is in isolation or quarantine and will be prohibited from leaving the facility,” the university wrote. “One member of the sorority who lives elsewhere is among those who tested positive and will also remain in isolation.”All involved are being monitored by OSU and the Payne County Health Department. The school says contact tracing is also being conducted to further protect the community.The confirmed cases come after a video was widely circulated over the weekend, showing dozens of maskless students packed into a nightclub in the college town.“As a student, I’m frustrated as hell,” said Ryan Novozinsky, an OSU junior from Allentown, New Jersey, and the editor of the student newspaper. “These are people I have to interact with.OSU has a combination of in-person and online courses, and students, staff and faculty are required to wear masks indoors and outdoors where social distancing isn’t possible. 1283

TEMPE, Ariz. — An Arizona woman said a man posing as a Lyft driver tried luring her into his car. Around 9 p.m. Saturday, Bradie Trippi was waiting to be picked up in a parking lot in Tempe, Arizona. The Lyft app showed her driver was a minute away when a man in a gold Infiniti sedan pulled up next to her, she said. “He says, ‘I’m your Lyft’ and then took a phone, flashed it in my face,” Trippi told KNXV. She said the man showed her the passenger app — not the driver app — and the letter “f” of the “Lyft” emblem on his car was backward. Given the fact the man did not match the photo of her driver or description of her driver’s car, Trippi declined to get in the car. “He got aggressive,” she said. “Told me to get in the car, he’s gonna kill me, called me the ‘b word’, started yelling the ‘f word’ at me — I got kind of scared.”When her actual Lyft driver arrived, Trippi said the man sped off. Lyft and Uber spokespeople told KNXV that passengers should always check to make sure the photo of their driver, description of the vehicle and license plate match up before getting inside. Passengers should ask open-ended questions to their driver, like “who are you here to pick up?” Instead of “Are you here to pick up [name]?”Trippi and her actual Lyft driver described the imposter driver as a bald, African-American man with an accent. Tempe police said there have been no other recent reports matching that description.  1479

TEGUCIGALPA, Honduras (AP) — Hurricane Iota has battered Nicaragua’s Caribbean coast and flooded some stretches of neighboring Honduras that were still under water from Hurricane Eta two weeks earlier. The extent of the damage was unclear because much of the affected region was without electricity and phone and internet service, and strong winds hampered radio transmissions.Officials reported at least four deaths around the region, and said other people were unaccounted for.Aid agencies struggled to reach their local contacts, and the government said in a statement that at least 35 towns in the east and north had no phone service. Nicaragua’s telecommunications ministry said phone and broadband provider Columbus Networks was offline because of flooding in Bilwi.Preliminary reports from the coast included toppled trees and electric poles and roofs stripped from homes and businesses, said Guillermo González, director of Nicaragua’s emergency management agency. More than 40,000 people were in shelters.Iota had intensified into a Category 5 storm, but it weakened as it neared the coast and made landfall with maximum sustained winds of 155 mph (250 kph) early Tuesday morning. The system came ashore as a Category 4 hurricane about 30 miles (45 kilometers) south of the Nicaraguan city of Puerto Cabezas, also known as Bilwi. That was just 15 miles (25 kilometers) south of where Hurricane Eta made landfall Nov. 3, also as a Category 4 storm.By Tuesday night, Iota had diminished to a tropical storm and was moving inland over northern Nicaragua and southern Honduras. It had maximum sustained winds of 40 mph (65 kph) and was spinning westward at 12 mph (19 kph). 1686

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