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CHICAGO -- One sector of the economy that skyrocketed as the pandemic hit is now seeing global shortages. Demand for bikes is nearing all-time highs. And if you’re in the market for a new two-wheeler, it may be months before you can wrap your fingers around some handlebars.Bicycles seem to be everywhere, unless you’re trying to buy one.At Edgebrook Cycle & Sport in Chicago, bikes have become a hot commodity during the pandemic.“It has been off the charts. It's unprecedented,” said owner Jim Kirsten.So much so that there’s a critical shortage, not just in the Windy City, but everywhere.“We have about 10% of our usual inventory and our service work which you see kind of surrounding me here is about 300% where it normally is,” said Kirsten.In fact, bike racks at retail giants like Walmart, Target and Dick’s Sport Goods are almost completely bare.Online vendors like Torrance, California-based Sixthreezero say demand for their bikes has jumped 800%. They’ve had to triple their staff to handle the increased interest.April sales for traditional bikes, indoor bikes, and other accessories grew by 75% compared to the same time last year and reached billion for the first time in a single month.Industry experts say commuters abandoning public transportation, gym closures and the search for socially distanced recreation created a perfect storm.Today’s bike boom, they say, is one not seen since the oil crisis of the early 1970s.“Mid to low price bicycles are just wiped out across the country,” said Jay Townley, a consultant with Human Powered Solutions. Townley spent much of his 60-year career at Schwinn and as president of Giant Bicycle Company.“Along with new bike sales, bicycle repair has skyrocketed. There are a lot of shops if you call around the shops in your area, you'll find a lot of them are weeks out for repair,” he said.Townley says the U.S. bicycle market is import dependent with more than 90% coming from China.Punitive trade tariffs, supply chain disruptions and lackluster 2019 sales caught manufacturers off guard and forecasts didn’t predict the increased demand accelerated by the pandemic.“Now, we're in a phase where we're trying to get that pipeline to replenish those inventories and that's going to be extremely difficult as we go forward,” said Townley.It could be late fall before supply catches up to demand. In the meantime, buying used may be the best way to pedal forward. 2431

CHICAGO (AP) — Tony La Russa, the Hall of Famer who won a World Series championship with the Oakland Athletics and two more with the St. Louis Cardinals, is returning to manage the Chicago White Sox 34 years after they fired him. “While I have had other inquiries about managing since retiring, this opportunity with the White Sox brings together a number of important factors that make this the right time and the right place,” La Russa said in a press release. “The on-field talent is amazing, and the front office, led by Kenny Williams and Rick Hahn, has done everything necessary to create an atmosphere of long-term success. All of those factors aligned to make this a tremendous opportunity, and I am excited to get going as soon as possible by building a coaching staff and getting to work.”The 76-year-old La Russa rejoins the franchise where his managing career began more than four decades ago. “We are extremely excited about the future of this team,” said Rick Hahn, White Sox general manager/senior vice president in the press release. “As we showed in 2020, this is a young, talented club that we expect to only grow better and better in the coming years. Adding in a Hall of Fame manager who is recognized as being one of the best in the history of the game, we are a step closer to our goal of bringing White Sox fans another championship.”He takes over for Rick Renteria after what the White Sox insisted was a mutual agreement to split. La Russa in only the third skipper to manage the White Sox twice, the team said.La Russa inherits a team loaded with young stars and productive veterans that made the playoffs for the first time since 2008.According to ESPN, La Russa is now the oldest active manager in the leagues by five years. Houston Astros' skipper Dusty Baker is 71.La Russa hasn't managed a team since 2011 when the Cardinals defeated the Texas Rangers in the World Series, ESPN reported. 1926

CAPE CANAVERAL, Fla. (AP) — A newly discovered comet is streaking past Earth, providing a stunning nighttime show after buzzing the sun and expanding its tail.Comet Neowise was spotted by the NASA space telescope bearing that name in March.Since then, the comet — called comet C/2020 F3 NEOWISE— has been spotted by several NASA spacecraft, observatories, and astronauts aboard the International Space Station.The celestial snowball swept within Mercury's orbit a week ago. Its close proximity to the sun caused dust and gas to burn off its surface and create an even bigger debris tail.NASA says the comet is about 3 miles across. "From its infrared signature, we can tell that it is about 5 kilometers [3 miles] across, and by combining the infrared data with visible-light images, we can tell that the comet's nucleus is covered with sooty, dark particles left over from its formation near the birth of our solar system 4.6 billion years ago," said Joseph Masiero, NEOWISE deputy principal investigator at NASA's Jet Propulsion Laboratory in Southern California.The comet will be visible across the Northern Hemisphere until mid-August, when it heads back toward the outer solar system.People wishing to catch a glimpse of the glowing comet can spot it as it swings through the inner solar system, but its nearness to the Sun creates some observing challenges.As it speeds away from the Sun, NASA says the comet will begin to make its appearance in the evening sky shortly after sunset on July 11 or July 12, depending on local conditions.“Observers might be able to see the comet's central core, or nucleus, with the naked eye in dark skies; using binoculars will give viewers a good look at the fuzzy comet and its long, streaky tail,” said NASA. 1759

CAPE YORK, Australia – Australian scientists say they’ve discovered a massive new coral reef that’s taller than the Empire State Building.The scientists were aboard a research vessel exploring the sea when they found the detached structure in the Great Barrier Reef last week, according to a press release from the Schmidt Ocean Institute.The institute says the “blade-like” reef is the first to be discovered in over 120 years.On Sunday, the institute’s team conducted a dive using an underwater robot to explore the new reef and learned that it's more than 500 meters high, the base is about 1.5 kilometers wide and it rises to its shallowest depth of only 40 meters below the sea surface.The newly discovered reef adds to the seven other tall detached reefs found in the area since the late 1800s.“This unexpected discovery affirms that we continue to find unknown structures and new species in our ocean,” said Wendy Schmidt, co-founder of Schmidt Ocean Institute. “The state of our knowledge about what’s in the ocean has long been so limited. Thanks to new technologies that work as our eyes, ears and hands in the deep ocean, we have the capacity to explore like never before. New oceanscapes are opening to us, revealing the ecosystems and diverse life forms that share the planet with us.”This isn’t the institute’s first big discovery of the year, though. In April, scientists also discovered the longest recorded sea creature–a 45-meter siphonophore in Ningaloo Canyon, in addition to up to 30 new species.“To find a new half-a-kilometer tall reef in the offshore Cape York area of the well-recognized Great Barrier Reef shows how mysterious the world is just beyond our coastline,” said Dr. Jyotika Virmani, executive director of Schmidt Ocean Institute. “This powerful combination of mapping data and underwater imagery will be used to understand this new reef and its role within the incredible Great Barrier Reef World Heritage Area.” 1957

Celebrating the 10th year of San Diego Festival of Science & Engineering Expo at Petco Park in San Diego. Explore! Experiment and enjoy! The San Diego Science Expo is back! A free day of fun for the whole family. Science comes to life at over a hundred hands-on exhibits including robotics, engineering, gross & gooey experiments.  You won’t want to miss it!  Saturday, March 3Science & Engineering Expo Day at Petco Park. It's FREE to the public and open from 10a.m. – 5p.m.  Parking is available for in the Tailgate lot and Padres Parkade, but the trolley is a great way to visit, too.Families can bring their own lunches.  The San Diego Padres permit guests to bring food into PETCO Park for individual consumption (but not for large groups) as long as they are consumed in the picnic areas. There is a kids meal option, which includes a hot dog, a juice box and a cookie. This will be available at the Padres concession stands.  Be sure to stop by the 10News Booth to see what it’s like to be on TV! NEW this year: U.S. Air Force Rapid Strike Simulator -- Ever wonder what it’s like to soar the sky on a down-range Air Force mission? Well look no further! EXPO DAY and Festival Week will feature the U.S. Air Force Recruiting Service’s Rapid Strike Simulator. Rapid Strike is a state-of-the-art flight simulator that showcases the intricacy and capability of modern American airpower. Take around in the sky and experience what it’s like to be an airman.Saturday, March 3 through, Sunday, March 11Festival Activities throughout San Diego County 1615