Our feline friends aren't the only ones excited about this plant—researchers are learning how its active ingredient could lead to breakthroughs in medicine.
We all trail a personal cloud of bacteria, viruses, fungi, plant particles, chemicals and even microscopic animals.
Chemical culprits include bisphenols, phthalates, perfluoroalkyls, artificial food colors, nitrates and nitrites.
Household dust contains 45 potential toxins that come from everyday products such as furniture, carpeting, electronics and toys.
Early exposure to agricultural sprays could raise risk of COPD later.
Study: Women with higher blood levels of common chemicals are more likely to deliver early.
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