The latest on preventing disease
Laboratory-developed tests: FDA moves to close loophole
![CDC scientist prepares biopsy sample for molecular testing in laboratory](/sites/default/files/styles/600x528/public/2024-07/cdc-James Gathany-lab-developed-test-LDT-unsplash_Hero_700x530px.jpg?h=61bc1599)
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What to know about the risks of PFAS
![rust pipe draining water into a treatment facility](/sites/default/files/styles/260x260/public/2024-07/julaug24_cs_hero_700x530.jpg?h=61bc1599)
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A snapshot of the latest research on diet, exercise, and more
![older woman climbing wooden stairs](/sites/default/files/styles/260x260/public/2024-07/quickStudies_hero_700x530.jpg?h=61bc1599)
How wildfire smoke can harm your heart, lungs, brain & more
![road surrounded by wildfire with sky filled with smoke](/sites/default/files/styles/260x260/public/2024-06/julaug24_wildfireSmoke_hero_700x530.jpg?h=61bc1599)
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How heat waves can kill...and how to stay safe
![red, orange and yellow splotches of a heat map](/sites/default/files/styles/260x260/public/2024-06/julaug24_heat_hero_700x530_0.jpg?h=61bc1599)