HEALTH

New Research Suggests Watching TV is Linked to Memory Problems in Older Adults

When 3590 adults aged 50 and over were given verbal memory tests, researchers found that prolonged television viewing corresponded with memory problems. The more they watched, the worse their recall became.

Why Do We Say 'Bless You' When Someone Sneezes?

Humans have been conditioned to say "bless you" after someone has sneezed for centuries. Why do we do it?

11 Facts About the Kidneys

Your kidneys filter almost 50 gallons of blood a day to keep your whole body healthy. Read on for more facts about this crucial organ—including what causes kidney stones.

Golden Years: Could Living Out Your Life in a Holiday Inn Be Cheaper Than a Nursing Home?

Elderly care costs keep going up. For some potential assisted-living residents, it may make more financial sense to book an extended stay at a Holiday Inn hotel.

New York City is Fighting Fatbergs in Sewers with a New PSA Campaign

First seen in London, fatbergs are giant globs of flushable wipes and cooking grease that clog sewer systems. Now, New York City officials are mounting a public service announcement campaign to fight back.

11 Secrets of Opticians

Opticians rarely get as much credit as their optometrist counterparts, but they're a vital part of the eyewear world. Here is what they actually do.

Americans Waste Tons of Perfectly Good Food Because They Don't Understand Expiration Dates

Confused over expiration dates on nutrition labels and when it's best to discard food? You're not alone. A Johns Hopkins survey found that people in doubt tend to throw it out.

8 Enlightening Facts About Dr. Ruth Westheimer

Sex therapist Dr. Ruth Westheimer—who passed away on July 12 at the age of 96—used television, radio, the written word, and the internet to speak frankly on topics relating to human sexuality.

10 Things You Should Know About Asthma

Asthma symptoms affect more than 25 million Americans, including 7 million children. But kids who grow up around animals are less likely to have an asthma diagnosis.

11 Squeaky-Clean Facts About Spit

Saliva is more important than you think: You need spit to taste, chew, swallow, and digest everything you eat. Your spit even fights tooth decay and cavities.

SeaWorld's Aquatica Orlando Becomes the World’s First Certified Autism-Friendly Water Park

SeaWorld's Aquatica water park in Orlando, Florida is now a certified autism center, with an autism-friendly guide that ranks rides based on how much they stimulate certain senses.