From films to television shows to the theater, acting brings our favorite characters to life.

From boycotts to strikes, activism drives social, political and environmental change around the world.

Are you a ham? Learn more about amateur and ham radio: licensing, equipment, FCC regulations and more.

Explore the biology and physiology of the human body. Like Grey's Anatomy, minus the love triangles.

From Disney to Flash, the art of animation has brought our favorite cartoons to the screen.

Where did we come from? Learn more about human origins through cultural and social anthropology.

Anti-aging treatments, vitamins, anti-wrinkle creams...what's the best way to stay forever young?

Do you dig archaeology? Marvel at discoveries like Roman artifacts or the Egyptian pyramids.

You could spend a lifetime exploring Asia, from beaches in Thailand to bustling cities in Japan and China.

What's your sign? Explore astrology and soon you'll be looking to the stars for your horoscope.

No telescope? No problem. Explore astronomy, from the Big Bang to the mission to Mars.

When you're not recording your newborn's first steps, explore baby names, toys, parenting advice and more.

From tutus to ballet shoes, Swan Lake to The Nutcracker, explore the magic of the ballet.

Is Oktoberfest your dream vacation? Learn about breweries, craft beers, kegs, beer gardens and more.

Learn all about biotechnology: research, discoveries and applications in nature, pharmaceuticals and more.

Not all birds are angry. Get cool photos, videos and other information about different types of birds.

Are you a bookworm? Do you dream of a Pulitzer? Explore the literature of your favorite authors.

Strike! Explore bowling, from trick shots to tutorial videos. Now grab a ball and hit the lanes!

Learn about brain disorders and the symptoms of neurological, psychological and nervous system diseases.

From Pride and Prejudice to Jane Eyre, medieval to modern, explore the best books by British authors.