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One mom in Alaska is trying to draw more attention to how she deals with pain. It’s called microdosing and it involves marijuana. Leah Campbell wrote about it in an 178

Boeing's bestselling passenger jet is facing increased scrutiny after being involved in two deadly crashes in less than five months, a situation that threatens to tarnish the US plane maker's reputation for safety.Chinese aviation authorities on Monday told airlines in the country to ground all their Boeing 737 MAX 8 aircraft, citing the need for "strict control of safety risks." Some individual airlines are taking similar action elsewhere. And Boeing has postponed the debut of its new 777X jetliner, which was scheduled for this week, as it deals with the fallout from Sunday's disaster in Ethiopia.The flurry of negative headlines unsettled investors. Boeing shares dropped nearly 9% in premarket trading early Monday in New York.All 157 people on board a 737 MAX 8 operated by Ethiopian Airlines were killed when the plane crashed shortly after takeoff on Sunday morning. In late October, a 737 MAX 8 flown by Lion Air went down off the coast of Indonesia, killing 189 people.Both the Ethiopian Airlines and Lion Air planes were brand-new aircraft. And both crashed minutes into flight.Ethiopian Airlines said Monday that it was grounding its fleet of 737 MAX planes as an "extra safety precaution," and Cayman Airways, the main carrier of the Cayman Islands, said it would do the same until "more information is received."The circumstances of the two crashes remain under investigation, and Boeing has presented no evidence to suggest the two disasters are linked. The similarities may be a coincidence."A formal investigation will need to be conducted into this new crash. It's important not to speculate as to its causes. A final, conclusive report has yet to be issued in the case of the Lion [Air] crash," said Greg Waldron, Asia managing editor at aviation research firm FlightGlobal."That said, having two crashes of a brand new type in a short time is an unprecedented state of events," he added. "It is inevitable that this will affect perceptions about the 737 MAX family."The decision by Chinese authorities to ground 737 MAX 8 planes in the country is a serious blow."A suspension in China is very significant, as this is a major market for Boeing," Waldron said. Chinese airlines have 97 of the 737 MAX aircraft in service, more than a quarter of the total in operation worldwide, according to FlightGlobal.Boeing's bestsellerThe single-aisle Boeing 737 has been a workhorse on short- and medium-haul flights for decades. The 737 MAX is the latest version — and the company's bestselling aircraft by far. Airlines have ordered thousands of them.The two-year-old 737 MAX 8 model in particular is hugely popular (the MAX 9 only recently went on sale and Boeing has not yet delivered the MAX 10). Last year, 72% of Boeing's deliveries were 737 planes. Boeing plans to make 59 new 737s each month this year — more than four times the number of 787s, Boeing's next-best seller.Southwest Airlines has the largest fleet of 737 MAX 8 airplanes, followed by RyanAir and FlyDubai, according to 3018

CVS Health is encouraging employers to cover Sleepio as an employee benefit. This app is supposed to help people with insomnia. Through a six-week program, it’s supposed to help people fall asleep faster and stay asleep by using cognitive behavioral therapy. It's encouraged by doctors because it tackles sleeping habits by changing people's negative thinking patterns. But do sleep apps really work? One expert at the University of Colorado says they do help provide certain information that your doctor may not have, like how long you're sleeping every night. But there are other things sleep apps can't do. “Where they fall short is when they're sort of estimating your sleep stages,” says Christopher Depner, a sleep expert at the University of Colorado. “That's gonna be your light sleep, your REM sleep and your deep sleep. In some people they're accurate, in other people they're less than 50% accurate. So, for right now, we really can't use them medically to assess sleep staging.” If an app alerts you that you're getting less than seven hours of sleep, talk to your doctor. These sleep apps are not actual medical diagnostic devices because they're not approved by the FDA. That's not to say they won't ever be approved, but right now, app makers are having a hard time getting the green light.The same applies to any other app that intends to treat other conditions. 1391

A Union Pacific train hauling lumber and other chemicals derailed and caught fire early Wednesday morning while crossing a bridge over Tempe Town Lake, which caused a portion of the bridge to collapse.More than 90 firefighters from the Tempe Fire Department and other nearby agencies responded to the southern portion of Tempe Town Lake where they found several train cars on fire. Flames could be seen running the length of the bridge, sending dark clouds of smoke billowing into the air near Tempe Beach Park.Several firetrucks were seen spraying water on the flames for several hours Wednesday morning, while a fireboat was helping to spray water onto the flames and remnants of the fire from the lake.Tim McMahan, a spokesperson for Union Pacific Railroad, said in an email that eight to 10 train cars were reported to be on fire. He said none of the train's crew were injured, but said one person was treated for smoke inhalation. When the south side of the bridge collapsed, three tank cars fell below it. Two of those cars were hauling cyclohexane and the other was hauling a rubber material, McMahan said in an email. Cyclohexane is a class ii combustible liquid that smells like acetone or peppermint, according to the CDC's website.McMahan said none of the three tanks were involved in the fire and were not believed to be leaking any material.As a result of the investigation, several roadways near Tempe Town Lake, including portions of the Loop 202 Freeway, have remained closed throughout much of the day. Tempe Beach Park is also closed. All classes and boating activities were quickly canceled, the City of Tempe said in a news release. Valley Metro has also terminated its eastbound service at 38th Street and Washington and westbound at Smith-Martin and Apache. It used buses to re-route passengers between those two stops, operators said in a tweet.The light rail does not use the bridge that collapsed. The track where the bridge collapsed is mostly used for cargo trains, McMahan said. Service Alert-Update: Due to a heavy rail fire in Tempe, Valley Metro is terminating service eastbound at 38th St/Wash and Smith Martin/Apache Blvd in Tempe. Buses are being assembled to transport passengers around the incident. #vmservice— Valley Metro (@valleymetro) July 29, 2020 The cause of the derailment remains under investigation, officials said.Investigators with the Federal Railroad Administration have been sent to the derailment site to "start a preliminary investigation," a statement said. "Further updates will be provided at a later time," the FRA released in a statement.People should expect investigators and emergency officials to be in the area for a while. This article was written by Ashley Loose for KNXV. 2782

KIRKLAND, Wash. – Four more people have died from the new coronavirus in Washington state. Public health officials said Monday that the latest deaths bring the total to six in the state and in the United States. 224