Biologists are finding an abundance of ticks with Lyme disease far beyond wooded country trails—they're popping up in your city parks.
Antibiotic researchers are diving into the deep blue as they search for a new weapon against drug-resistant superbugs: fish mucus.
Scientists took a few samples from these colorful play areas and tested them in a lab. The conclusion: Well, read on.
We all trail a personal cloud of bacteria, viruses, fungi, plant particles, chemicals and even microscopic animals.
Two disease-carrying species could thrive in three-quarters of the United States.
Bacteria and viruses can make you sick if you don't take precautions.
Protective effect seen from preschool to age 6.
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