National Health Information Center
Provides access to over 1,000 health related government offices. It includes a list of toll-free numbers for health information and a list of federal health information centers and clearinghouses.
National Institute of Mental Health
Offers information on many mental health topics, including Alzheimer’s disease, anxiety disorders, depression, and eating disorders.
National Statistics Online (UK)
Official statistics about the United Kingdom’s economy, population and society at national and local level.
National Weather Service
A massive government database of all things weather in both maps and text, including advisories, current observations of many weather indicators, historical data, forecasts, and?
Nationmaster
This compendium of data from such sources as the CIA World Factbook, UN, and OECD strives to be “the web's one-stop resource for country statistics on everything from soldiers to wall plug voltages.” Compare countries by a wide variety of fact-based and statistical categories, such as agriculture, crime, democracy, disasters, economy, education, industry, mortality, transportation, and more.
NBA
The official website of the National Basketball Association includes links to websites of all of the league’s teams as well as to information about players, scores, standings, statistics, schedules, news, and more.
NCAA
Find college sports news and general information, a searchable sports library, recruiting specifics, championships, statistics, a hall of champions, and university, college, and athletic conference links.
NCAA Football
The official website for NCAA football includes headlines and news, scores, polls, statistics, standings, as well as video clips, TV listings, and conference information for all collegiate football divisions and more.
Nebula Awards
New York Review of Books
New York Times Book
Newspapers (USA and Worldwide)
Comprehensive website provides links to newspapers by city, state and country.
NHL.com
The official website of the National Hockey League includes current headlines and news, video clips, radio coverage and podcasts, as well as information about players, scores, standings, statistics, schedules, and more.
NOAA – Tides and Currents
Find information for researchers, educators, citizen scientists, kids, and others about the Earth, heliophysics, planets, and astrophysics related to NASA research. Information under these broad topics are subcategorized under “Big Questions,” NASA research focus areas, and by missions (either under study, in development, currently operating, or past). Also find links to science news, Image of the Day, Spotlight Mission, and more.
Nobel Prize in Literature
OANDA.com
A source for travelers and investors to find virtually everything there is to know about 164 global currencies. Find current currency rates, simple conversions, forecasts, historical currency rates, as well as helpful tips and links for every travel need. For the investors, services include timing services, forecasts, and predictive modeling for analyzing the global currency markets.
Online Conversion
“Convert just about anything to anything else. Over 5,000 units, and 50,000 conversions.” Browse most popular conversion pages or search by category.
Onnidan's Black College Sports Online
Comprehensive site devoted to sports information about America's Historically Black Colleges and Universities (HBCU). Includes news, scores and schedules, and historical information.
Oprah's Book Club
Includes current and past selections, Oprah's favorites, and a kids' reading list.







