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Protect your heart and health during 'dog days' of summer

Summer is a time for barbecues and other outdoor fun, but it's also a time for sweltering heat. And experts say everyone, especially the elderly and very young, need to know how to limit the potentially deadly effects of ...

Health

Extreme heat in southwest a deadly threat

(HealthDay)—With temperatures soaring so high that some planes couldn't take off in Phoenix on Tuesday, the heat wave scorching the Southwest for the next week should be taken very seriously, one emergency doctor warns.

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