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The National Nanotechnology Initiative (NNI) provides a multi-agency framework to ensure US leadership in nanotechnology that will be essential to improved human health, economic well-being, and national security. The NNI invests in fundamental resea...

WhiteHouse.gov is the official web site for the White House and President Barack Obama, the 44th President of the United States. This site is a source for information about the President, White House news and policies, White House history, and the fe...

Leading source for news, video and opinion on politics, business, world and national news, science, travel, entertainment and more. Our local coverage includes reporting on education, crime, weather, traffic, real estate, jobs and cars for DC, Maryla...

Gallup.Com provides data-driven news based on U.S. and world polls, daily tracking and public opinion research. Articles and videos cover news, politics, government, business, economy, behavioral economics, management and employee engagement.

Find the latest stock market news, information & headlines. Get up to date business news weasll as stock market, financial & earnings news online. View world markets streaming charts & video; find stock tickers and quotes on the official...

EPA Office of Water Home

The Epoch Times - A Fresh Look at Our Changing World. Includes international, national, business, China, sports, entertainment news from eight nations.

A national nonpartisan center to research, reflect, and report on American government.

IOPscience is a unique platform for IOP-hosted journal content providing site-wide electronic access to more than 130 years of leading scientific research, and incorporates some of the most innovative technologies to enhance your user-experience.

The Hill is a congressional newspaper that publishes daily when Congress is in session, with a special focus on business and lobbying, political campaigns and goings on on Capitol Hill.