Chicago Weather Conditions Will Favor Home Runs At Game 3Temperature, density and humidity can all affect the game. So can wind, CBS 2 Meteorologist Mary Kay Kleist reports.
Air Quality Alert In Effect Today, Amid Sweltering TemperaturesThe warning is in effect until midnight for Cook, DuPage and Will counties, CBS 2's Mary Kay Kleist says.
Meteorologists Around Country Say Yes To $23 Dress From AmazonHow much attention do you pay to what TV meteorologists are wearing? Maybe you should look a little closer, reports WBBM’s Terry Keshner.
Chicago's Christmas Tree On The Move From Northlake To Millennium ParkThe city’s official Christmas tree was cut down Monday morning from in front of a home in west suburban Northlake.
Lake Michigan Water Levels Rising Water levels in Lake Michigan have been below average for several years, but that's changing now.
NASA Says They’ve Discovered Evidence Of Water On MarsNASA researchers make a game changing discovery on Mars. Everything we thought we knew about the red planet is turned upside down.
Past El Niños Offer Clues To What's In Store For Chicago Area This WinterThis would be one of the five strongest El Ninos since 1950, so, Mary Kay Kleist decided to take a look back to see what previous El Nino winters could tell us about winter in Chicago this year.
Shop With Reusable Bags? Researchers Have Your NumberA Harvard study came up with some interesting conclusions about what shoppers may be more likely to buy when they're saving the environment. CBS 2's Mary Kay Kleist reports.
Is Your Coffee Maker Brewing Java Germs?Ten Chicago area families let CBS 2 swab their one-cup coffee makers. CBS 2's Mary Kay Kleist unveils the results.
Cool Spring Could Curb Local Butterfly PopulationCBS 2’s Mary Kay Kleist reports with so much ice coverage on the Great Lakes, we may be in for a cooler than normal spring and that could take a toll on the butterfly population.
Medical Trial May Help Offset Peanut AllergiesCBS 2's Mary Kay Kleist reports, researchers at Lurie Children's Hospital are conducting a study that may give patients other options in the future. But does it work?
Doctors: New Technologies, Including 3-D Imaging, Could Replace Traditional MammogramsWhen it comes to detecting breast cancer, doctors now have new ways to find tumors and save lives. CBS 2's Mary Kay Kleist reports.