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The first snowflakes flew into the lower 48 this week.A big winter storm blew through the higher elevations of western Montana and northern Idaho earlier this week, and now, a few of those snowflakes may fall in parts of western Wyoming and in the mountains of Utah and Colorado. 287

The combined jackpots for Mega Millions and Powerball?total more than 0 million right now, and it's possible that will surpass a combined billion.It's one of the highest combined totals ever for the two lottery games.The Mega Millions, with a current jackpot of 9 million, will be drawn at 11 p.m. Eastern today. The Powerball, which is at 4 million, is drawn on Saturday.The highest Mega Millions jackpot ever won was 6 million in 2012. It was split by winners in three states. The largest Powerball payout was 2 million in August 2018. 588

The coronavirus pandemic is now starting to cause sporting events in 2021 to become canceled.On Thursday, the NHL announced that it has canceled the 2021 Winter Classic and NHL All-Star Game.The Winter Classic has become the NHL’s signature outdoor event for the last decade, generally played outdoors on New Year’s Day. The game was originally slated to be played between Minnesota and St. Louis in Target Field.The NHL All-Star Game, originally scheduled for Jan. 31, 2020, has been canceled. The NHL planned on playing the game in Sunrise, Florida, home of the Florida Panthers.The NHL said it intends on playing a Winter Classic in Minnesota and an NHL All-Star Game in Florida in the near future.“Fan participation, both in arenas and stadiums as well as in the ancillary venues and events that we stage around the Winter Classic and All-Star Weekend, is integral to the success of our signature events,” said NHL Senior Executive Vice President & Chief Content Officer Steve Mayer. “Because of the uncertainty as to when we will be able to welcome our fans back to our games, we felt that the prudent decision at this time was to postpone these celebrations until 2022 when our fans should be able to enjoy and celebrate these tentpole events in-person, as they were always intended. We are also considering several new and creative events that will allow our fans to engage with our games and teams during this upcoming season.”Due to the 2019-20 season not concluding until last month, the NHL said it does not intend on starting the next season until Jan. 1, nearly three months after its typical season opener. 1632

The fossil of a large egg dating from the time of the dinosaurs has been found for the first time on the continent of Antarctica. In addition to its large size and unique location, this discovery is also challenging how scientists think about marine births millions of years ago.The details of the egg and its discovery were published this week in the journal Nature.The egg, measuring 11 inches long and 7 inches wide, was found back in 2011 by Chilean scientists, and sat in Chile’s National Museum of Natural History, labeled only as “The Thing.” David Rubilar-Rogers was one of the scientists who discovered the fossil and works at the museum. He reportedly showed it to every geologist who visited the museum, hoping someone could identify it. Julia Clark from the University of Texas at Austin visited in 2018.“I showed it to her and, after a few minutes, Julia told me it could be a deflated egg!” Rubilar-Rogers said. 933

The CDC is considering changing its quarantine guidelines for those who have been in close contact with someone who is infected with the coronavirus.Currently, those who have been in close contact with someone infected with the virus would be advised to quarantine for 14 days. Possible new guidance would shorten the quarantine period to 10 days. At the end of the 10-day period, a test would be need to end quarantine.In an interview with CNN’s Wolf Blitzer, Adm. Brett Giroir, the assistant secretary for health at Health and Human Services, explains why a 10-day quarantine might be more effective at getting more compliance with the guidance."People are much more likely to listen to a 10-day quarantine than they are a 14-day quarantine,” Giroir said. “If we can shorten it safely with most risk because we have a quarantine plus a test, we have a lot of tests available now, that might improve our public health responses.”Giroir stressed that final guidelines have not been approved, and the current guidance still calls for a 14-day quarantine.“It's not an announcement that is happening but we are reviewing it and the CDC team is modeling it and looking at data every day,” Giroir said.“And it may change or it may not. Just depends on where the data and the evidence wind up." According to the CDC, a person can become infected with the virus up to 14 days following exposure. But researchers say most illnesses begin five to seven days after COVID-19 exposure.A close contact is considered someone who is within 6 feet of someone with the virus for a period of 15 minutes or more over the course of a day. 1626