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The massive tornado that struck Oklahoma this week was the product of specific atmospheric conditions—and bad luck.
Severe weather in the south central U.S. this week spawned a string of tornadoes that killed at least 50 people. We'll talk about the tornado outbreak and the conditions needed for tornado formation.
The average warning time for a tornado is about 15 minutes. But is that enough time to get your family out of harm's way? In this segment, a look at twisters -- and how the scientists chasing them could help us get better warnings.
Budget cuts may impair NOAA’s ability to monitor severe weather, such as tornadoes and blizzards.
In this segment, we'll take a look at the weird winter weather around the country. Some pundits attribute it to global warming - but is it?
Researchers say artificial sweeteners may alter the microbiome and the body’s ab...
Scientists are uncovering the importance of the plant microbiome for fighting of...
We'll learn about new studies that take a census of just what lives inside your ...
The microbes in your gut may help determine if you are thin or obese.
Sinuses, too, are healthier when populated by a diverse colony of bugs.
Researchers discuss how the microbiome might play a role in anxiety, depression, and autism.