Health

A dust-up: Microbes interact with harmful chemicals in dust

The dust that settles throughout our homes and offices almost always contains bits of chemicals that can cause problems for the human endocrine system, scientists say. But a new study indicates that the microbes we track ...

Health

Pain relief: When to use cold, when to use heat

(HealthDay)—Sore from a workout? You don't have to reach for pain relief medicine when ice or heat will help. But when should you go cold and when should you go warm?

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