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Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, and educational services by blending award-winning expertise in content, community services, expert co...

Chemistry is the study of matter and energy and the interactions between them. Get facts for the elements in the periodic table. Find chemistry demonstrations and experiments and science fair projects. Get chemistry homework help with worked example ...

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News and commentary on culture and politics

At REI, you

Picaridin insect repellant information and other resources for controlling and preventing mosquitos and ticks.

Cutter brand has been providing reliable insect protection for more than 50 years. There

Beyond Pesticides offers the latest information on pesticides and alternatives, as well as ongoing projects including children

Shop Target and get Bullseye Free shipping when you spend $50 on over 100,000 items. Shop popular categories including Furniture, Baby, Toys, Electronics, Halloween & Costumes.

Environmental Working Group (EWG) works to protect kids from toxic chemicals in our food, water, air and the products we use every day. We use research to help create federal policies that protect our children, our health, and our natural resources.