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Dick's Sporting Goods considered stopping all gun sales in early 2018. A shooting at the high school in Parkland, Florida, had killed 17 people. And the company was shocked into action."We did have a conversation about that," CEO Ed Stack told CNN Business earlier this year. "At the time we felt it was a part of our DNA and we should stay in it. So many people in the country are law-abiding citizens who use firearms to hunt, to use from a recreation standpoint. We didn't think it was right to exit the business completely."That could be changing. Dick's, one of the country's biggest gun retailers, has been quietly testing the water on whether to pull out entirely from what it calls the "hunt" business, including firearms. An announcement with the results of the test is expected Thursday, when it is set to report quarterly results.America is again debating gun control after a recent wave of shootings — including one on August 3 at a Walmart store in El Paso, Texas. The debate has drawn new scrutiny on the legal sale of guns.When Walmart reported earnings on August 15, CEO Doug McMillon said the company supports stronger gun measures, though he stopped short of endorsing a specific plan.But Dick's has been the mainstream retailer to so far make the loudest public statement about firearm sales.Two weeks after the Parkland shooting on February 14, 2018, Dick's decided to drop the sale of assault-style rifles that are frequently used in mass shootings, as well as high-capacity magazines that can allow a person to fire more bullets without taking time to reload. It also raised the age for the sale of any firearm to 21 from 18.Rather than sell off its inventory of assault rifles to another retailer, Dick's had the weapons destroyed. And it hired lobbyists to work on gun safety and gun control issues. The moves won praise from gun control opponents and anger from gun enthusiasts. The backlash has probably hurt the sale of rifles Dick's continued to sell. As a test, Dick's last fall stopped selling all hunting gear, including guns, in 10 stores. It replaced the guns with other goods, such as apparel of a local sports team and other popular items.The experiment was a success. "Those stores outperformed the balance of the chain pretty meaningfully," Stack said.Earlier this year, the company pulled the hunting business out of another 125 stores, leaving sales in about 600 stores. The company said it would study the impact on overall store sales at those 125 stores and complete its review by August. The company declined to comment on the status of that review ahead of Thursday's earnings announcement.Firearm sales have generally been on the decline in recent years.American Outdoor Brands, the largest gun manufacturer and maker of Smith & Wesson, reported that sales fell 33% in the year that ended in April 2018, compared to the previous year, before rising 5% in the most recent year. Sturm Ruger & Co. reported a 21% drop in sales in 2017, and another 5% drop last year. Other smaller gunmakers have also reported declines. Remington filed for bankruptcy in April 2018.During the administration of President Barack Obama, the fear that the government would crack down on gun sales stoked sales. But under President Donald Trump, who was elected with the support of the National Rifle Association, those fears have abated — and along with them gun sales have waned. FBI background checks used for gun purchases, a measure of sales, were down 5% last year compared to 2016, the last year of the Obama administration."It's an OK business," Stack told CNN Business earlier this year. "It's not a great business." 3666

Eleven people have died so far in 2019 while climbing Mount Everest, a behemoth of a mountain that towers 29, 029 feet above sea level. This is more than twice the number of people who died climbing Everest in 2018, which saw only five deaths that season.But it's not the number of deaths that some may find shocking — it's the reasons behind them. Only two of this season's Mount Everest deaths can be attributed to falls.So what's killing climbers ascending the mountain? It's primarily exhaustion and altitude sickness, and something called "the death zone."Seasoned climbers call any part of the mountain above 26,000 feet "the death zone" because there is only so long a human can survive at that elevation due to lack of oxygen. "Even when using bottled oxygen, supplemental oxygen, there's only a very few number of hours that we can actually survive up there before our bodies start to shut down," mountain guide Adrian Ballinger told CNN. And, unfortunately, the wait at the summit of Mount Everest plays a role in these deaths because the longer someone is at that altitude, the more severe they feel the effects from lack of oxygen and exhaustion. During the week beginning May 20, crowds of climbers became stuck in a queue to the summit. When this happens, climbers aren't eating, drinking or sleeping and continue to use up vital oxygen, which can lead to death.British climber Robin Haynes Fisher was one of those who had warned of the dangers of overcrowding."With a single route to the summit, delays caused by overcrowding could prove fatal so I am hopeful my decision to go for the 25th will mean fewer people. Unless of course everyone else plays the same waiting game," he wrote in a captioned Instagram post on May 19.He died after suffering from what appeared to be altitude sickness at 28,215 feet, while returning from the summit on Saturday.Altitude sickness occurs when people are at high elevations for an extended period of time. It can happen anywhere that's 8,000 feet above sea level or more. There are three types of altitude sickness. From least to most severe, they are: acute mountain sickness, high-altitude pulmonary edema (HAPE) and high-altitude cerebral edema (HACE). The symptoms for all three types are similar (headache, fatigue, dizziness, nausea, vomiting, shortness of breath), but HAPE is accompanied by a buildup of fluid in the lungs and HACE, the most severe type of altitude sickness, occurs when there's a buildup of fluid in the brain.So how can climbers avoid the same deadly fate as the 11 who died? Simply put — be careful. Acclimate as slowly as you can to increased elevations, drinks tons of water, rest and immediately start descending if you feel symptoms of altitude sickness.CNN contributed to this story. 2782

Eight brave women traveled from Wyoming to Alaska this week to battle a wildland fire raging in region.This is the first assignment of the year for the Bureau of Land Management 190

Correction: The offer of a deferred prosecution agreement with several conditions to first time offenders is standard in cases like this. 150

COPENHAGEN, Denmark — Max von Sydow, the self-described “shy boy”-turned-actor who played the priest in the horror classic “The Exorcist,” has died. He was 90. He was known to art house audiences through his work with Swedish director Ingmar Bergman. But it was his role as the devil-evicting priest in William Friedkin's controversial 1973 film "The Exorcist" that brought him to international attention. His agent said the actor, who was born in Sweden but became a French citizen in 2002, died Sunday. From his 1949 screen debut, von Sydow starred in close to 200 film and TV productions, remaining active well into his 80s. 639