Health

Play it safe with holiday foods

(HealthDay)—When preparing the Thanksgiving feast this week, don't forget food safety, a medical expert says.

Immunology

Still sneezing? Climate change may prolong allergy season

Every year, without fail, summer brings changes to our surroundings: more sunlight, heat, greenness and flowers, among many others. For some people, these changes also mean increasing physical discomfort because along with ...

Gerontology & Geriatrics

Lonely and isolated – but not by choice

The unpredictable winter weather can be dangerous for anybody. It can have a greater impact on older adults who struggle with their concerns for safety against their ability to get out of the house.

Health

Heat waves pose big health threats

(HealthDay)—Record-setting heat has gripped much of the U.S. West and Southwest in recent weeks, and now the East Coast is baking, too.

Health

Seniors need to take extra care in the cold

(HealthDay)—Seniors are especially vulnerable to hypothermia during cold weather because their body's response to the cold can be affected by age, medication or medical condition.

Health

Take care in the bitter cold

(HealthDay)—As frigid temperatures send much of the northern half of the United States into a deep freeze, doctors say people need to take steps to avoid dangerous drops in body temperature, or hypothermia.

Health

Prefer dry heat to arctic chill? Genetics might be the reason

(Medical Xpress)—While people in the East and Midwest have been suffering through an intense cold system drifting in from the Arctic, those in the Southwest have been enjoying beautiful, warm weather – and rubbing it ...

Other

Experts discover why Rudolph's nose is red

Rudolph's nose is red because it is richly supplied with red blood cells which help to protect it from freezing and to regulate brain temperature.

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