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Multimedia

Katy Perry's 'Unconditionally': A music video for the HIV/AIDS campaign #ShowYourLove

UNICEF brought a group of young people together to create a video for Katy Perry's song 'Unconditionally'. Read up on the latest in HIV/AIDS.

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Yoga »

Exercise time? Yoga mats matter Yoga and sleep

What yoga can do for you

Yoga is a stress-buster, but it also helps with anxiety, depression, insomnia, back pain and other ills.

Allergy alert »

Allergy myths Cold or allergy? Children and allergies

Allergy facts vs. fiction

Some of the greatest allergy myths and misconceptions can actually be damaging to your health.