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.
What To Do If Your Medicine Has Reached Its Expiration DateSince the 1970's, the FDA requires medications to have expiration dates. The government has looked at national stockpiles of medications and found that some may last as long as 15 years longer. CBS 2's Mary Kay Kleist reports.
Liposuction Moves To Surprising Area Of The BodyGot "cankles"? Modern medicine may be able to help, CBS 2's Mary Kay Kleist reports.
Cleanup Of Storm Damage Along Lakefront Will Cost $100,000Friday's storms and high waves tore out huge chunks of asphalt along recreational paths.
3-D Printers Help Students Make Prosthetic Hands For Kids Kaeden Witt and Kylie Wicker were born missing parts of the fingers on one hand. Design engineering students at a Rockford school came to the rescue. CBS 2's Mary Kay Kleist reports.
Eyesight In Children Appears To Be Declining; Electronics To Blame?The world is becoming more out of focus some kids. CBS 2's Mary Kay Kleist explains.
Chicago Hospital Evaluates New Stem-Cell Therapy For PainCBS 2’s Mary Kay Kleist looks at a new procedure offered at only a handful of places. It's still a bit controversial. But some doctors and their patients swear by it.
University Studying Winter's Impact On MoodCBS 2's Mary Kay Kleist tells us about a unique study that looks at how bitter conditions affect the mind.
Some Types Of Naps More Helpful Than OthersExperts say the ideal time for nap is generally between 1 p.m. and 4 p.m. Napping later than that can interfere with nighttime sleep. CBS 2's Mary Kay Kleist reports.