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House Speaker Nancy Pelosi on Tuesday announced a formal impeachment inquiry into President Donald Trump, a dramatic move that signals a change in Pelosi's political calculation and comes as the President faces outrage over 236

Former NFL offensive lineman Mitch Petrus died Thursday night in Arkansas due to heatstroke, officials said. The former Super Bowl champion was 32 years old.Petrus fell ill Thursday evening after working outside at his parents' shop in Lonoke County, Pulaski County Coroner 286

Flu season is upon us, and this year public health leaders predict it could be severe. The best way to protect yourself is to get vaccinated, says the CDC. However, the flu shot effectiveness has been a question in previous years. Now, a group of a researchers are working on a vaccine that works better and longer. For the last five and a half years, Amy Aspelund has literally been living with the flu virus. She’s part of a group of researchers at Vivaldi Biosciences’ laboratory who are growing the flu virus and then killing it. Their search for a universal flu vaccine has already shown increased protection in ferrets."So, this is a very promising technology,” says Aspelund. “We just have to get it into humans; find out if that translates into people."According to the Centers for Disease Control and Prevention, getting the flu shot reduces the risk of illness by 40 to 60 percent. However, that's only when scientist accurately predict which strains will affect people most. Over the last 15 flu seasons, it's only been a good match on average of about 44 percent. Last year about 40 million people got the flu, and the CDC estimates at least 36,000 people died from flu-related illnesses.In 2009, the H1N1 virus caused the first global influenza pandemic in more than 40 years.“Yeah, I think that is a big part of it.” Aspelund says. “The seasonal is certainly an issue and a problem. We have plenty of loss of life and health.”It's why companies like Vivaldi Biosciences, Inc. and more than a dozen others are on the quest for a vaccine with broader protection. And though not everyone thinks a universal vaccine is practical, scientists like Aspelund believe it is, and she hopes it can become a reality within the next five years. 1757

For most of baseball's history, protective netting at stadiums only covered field-level seats behind home plate, which are typically the most expensive seats in stadiums. But a number of notable instances of people being struck by batted balls, some of whom were young children, has prompted baseball teams to expand netting. During Wednesday's MLB Winter Meetings, Commissioner Rob Manfred said all 30 MLB teams will now expand netting to extend "substantially" past the dugouts. This announcement goes beyond a 2015 study which recommended netting extend from dugout to dugout. Some teams were already planning on expanding netting in 2020 with several teams planning on expanding netting from foul pole to foul pole. The Washington Nationals announced in June plans to expand netting down the lines.In the last two years, two notable incidents seemed to prompt action from baseball officials.In 2017, Todd Frazier, then of the New York Yankees, drove a foul ball down the line, which struck a girl behind the third-base dugout. The incident drew an instant reaction from players. "I don't care about the damn view of a fan or what,'' Twins second baseman Brian Dozier told reporters after the game. "It's all about safety. I still have a knot in my stomach."Then in May, Chicago Cubs hitter Albert Almora struck a toddler sitting down the left-field line. The incident caused Almora to drop to his knees in grief as soon as the ball left his bat.The child was carried away to receive medical attention. According to MLB.com reporter Brian McTaggart, Almora went to a security guard to find out the child's condition. He then shared a hug with the guard and multiple teammates.The incident involving Almora was part of the reason why the Nationals decided to take action on expanded netting. "Over the past few weeks, we have seen several fans injured by bats and balls leaving the field of play at other stadiums," Nationals owner Mark D. Lerner said back in June. "I could not help but become emotional last month watching the Astros-Cubs game when a 4-year-old little girl was hit by a line drive. I can’t imagine what her parents must have felt in that moment. And to see the raw emotion and concern from Albert Almora Jr. was heartbreaking. Further extending the netting at Nationals Park will provide additional protection for our fans."Even with the risk to fans of serious injury at baseball games, the expansion of netting has been controversial. Some fans argue that expanding netting obstructs the view from the seats, and takes away opportunities to catch foul balls. 2594

Humberto has been upgraded to a hurricane as it moves farther east into the Atlantic Ocean and away from land.The Bahamas dodged the brunt of Humberto as it passed by Saturday with sustained winds around 70 mph, according to the 241