Various laws and regulations dictate where people can and can’t light up. Here’s how to make sure they’re enforced.

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Iranian authorities are reporting no signs of off-site radiation or contamination in the wake of U.S. attacks on three of the country's nuclear sites. That's according to a statement put out by the ...

• We have little or no confidence in the evidence for all treatments. This means there is no clear evidence to support using different stop-smoking interventions for people from lower versus higher ...