Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictiona...

HowStuffWorks Science has explanations and colorful illustrations related to earth science, life science, and other wonders of the physical world.

Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

Groundbreaking developments in science, space, technology, health, and the environment

The largest and most trusted free online thesaurus. Quickly find accurate and up-to-date synonyms, antonyms, and related words at Thesaurus.com. Synon...

Authoritative weekly newspaper focusing on international politics and business news and opinion.

News, infographics, and videos about the future of energy, electric cars, the environment, and food on FastCoExist.com.

ThinkQuest is an international competition where student teams engage in collaborative, project-based learning to create educational websites. The win...

ABCNews.com is your breaking news resource for top stories, videos, photos, blogs, special reports and exclusive celebrity interviews on Good Morning ...

MNN is the leading resource for daily environmental news, green commentary and simple steps to save money, stay healthy, and support the planet.