Choose the Best Search for Your Information Need

 Need additional search ideas? Try NoodleQuest (interactive version)
 
I need help to define my topic...

I need a topic
ClustyBrainstorm topic ideas using result clusters
Social IssuesBrowse hot topics and pro/con links
Google DirectorySearch this subject tree enhanced by Google results

I need to understand the scope of my topic
IntuteInvestigate annotated academic sites
INFOMINEBrowse annotated research and educational sites enhanced by second-tier "robot-selected" results

I need to investigate alternative or related topics
GrokkerExplore a web of your topic and subtopics (Yahoo results)
ClustyUncover buried sites by choosing a related cluster
Ask.comSelect "Expand Your Search"

I need to refine and narrow my topic
Ask.comSelect "Narrow Your Search"
ClustyDrill down into a cluster of results
SurfWaxClick "Focus" to identify similar, broader, and narrower topics
 
I need to find quality results...

authoritative and scholarly sites chosen by a subject expert
Librarians' Internet IndexSearch the selective database or drill down into the well-organized subject tree
Virtual LRCSelect a subject category, then search on term(s) or a phrase
Google ScholarFind scholarly, peer-reviewed subject-specific results with advanced search

personal help from experts
Sources and ExpertsBrowse a journalist's contacts
Ask a LibrarianGet last-resort help (no homework questions)
AllExpertsSelf-identified subject experts volunteer to answer questions

sites ranked or tagged as valuable or relevant
GoogleHigh PageRank means popular, relevant sites link to the page
TechnoratiBrowse or search user-identified subjects ("tags") for blog advice or opinions
Ask.comHigh ExpertRank indicates subject-specific popularity

primary sources
American MemoryLocate documents, sound recordings, images, maps, and other American primary sources
Ready, 'Net, Go!Browse worldwide archival index
Library and Archival Exhibitions on the WebSearch for online exhibitions selected by Smithsonian librarians
 
I need to do research in a specific discipline...

government
USA.govSearch or browse official U.S. information and services
Govt. Publications & Maps: Foreign Gov.Browse worldwide government sites
DirectgovSearch or browse official UK information and services

science, engineering and technology
ScirusScience-specific Web portals, reports, peer-reviewed articles, patents, preprints and journals
Natl. Science Digital Lib.Science, technology, engineering and math
IntuteScience, engineering and technology hub

health and life sciences
IntuteHealth and life sciences hub
FealthHealth-specific search engine and directory

law
FindLawSearch U.S. cases, codes, news and commentary
LOUISSearch Congressional documents, Federal Register, GAO reports, bills and resolutions
IntuteSocial sciences: Law hub

arts and humanities
IntuteArts and humanities hub
Stanford Encyclopedia of PhilosophyBrowse peer-reviewed, continually-updated entries on contemporary philosophy
 
The timeliness of information that I need is...

today
Google NewsTop news stories auto-generated every 15 minutes
NewsNowWorldwide news auto-generated every 5 minutes
10x10Explore machine-compiled single image composed hourly of 100 words and pictures that "matter most" on a global scale

recent
Yahoo NewsOne month archive with editor-created "roundups" in Full Coverage
World News NetworkClick a category (below news item) to gather related news or images, select Mon-Sun to track story's development
Google NewsClick on "related" (below news item) to see story's development

historical
American MemorySearch America's primary source documents and images, browse by topic, time period, medium or place
Librarians' Internet IndexDrill down into the history section or search fewer, broader terms (e.g., "terrorists" not "Righteous Path")
Digital HistoryHigh-quality historical resources, primary sources, multimedia, subject guides

ancient
Ancient History SourcebookSearch online ancient-history texts, images, audio, or browse by region, period (e.g., Persia, Late Antiquity)
Librarians' Internet IndexDrill down into ancient history section or search fewer, broader terms (e.g., "Greece" not "Spartan women")
 
I need facts...

a person
Biography.comSearch 25,000+ biographies by name, keyword and profession
Who2Search for famous people with "four good links" to more information
Dictionary of Canadian Biography OnlineSearch biographies from Canada's history (16th-20th century)

a place
CIA World FactbookSelect country for basic profile and transnational issues
Country StudiesCross-search or view a country (last update 1998) - historical, social, economic, political and national security data
Stately KnowledgeBasic U.S. state facts, links to state government site and encyclopedia (IPL KidSpace)

a company
NYPL: Searching for Company InformationFind company information based on your need

general reference answers
Ask.comFind a fact, biography, statistic or conversion, or reference answer
Columbia EncyclopediaFind basic information
YahooLearn shortcut words to get quick answers

news background (facts, people, and documents)
Intute Behind the HeadlinesEditor-compiled background for headline news
 
I need opinions and perspectives...

I want opinions on current issues
Yahoo NewsBrowse columnists and cartoonists, or search Opinion
HeadlineSpot Opinion/EditorialsBrowse opinion/editorial in U.S. and some international newspapers
PollingReportBrowse results of U.S. public opinion surveys

I need news from other countries' perspectives
World Press ReviewGet nonpartisan summaries of views outside U.S.
NewspaperindexBrowse selected world newspapers
ABYZ News LinksBrowse international broadcast and Internet news, newspapers, magazines, and press agencies

I want multiple perspectives on hot social and political topics
Social IssuesLinks to pro/con on current social issues
Public AgendaAnalysis of public attitudes on social issues with overview, pro/con, organization links
UN News Centre: News FocusBrowse for UN-related issues by region, country or topic

I want to compare news treatment
NewseumCompare news reporting on U.S. front pages
PressDisplayCompare news reporting from 55 countries
 
I need a specific type of media...

maps
Google MapsSearch and view satellite and street-level maps (repeat in Yahoo Maps)
MapMachineSearch, browse and print country, physical and political maps
American FactFinder MapsSee trends/patterns when you superimpose chosen geographical features and census data on U.S. maps

photographs and visual images
Google Image SearchUse advanced search to limit by size, coloration, file type
Yahoo Image SearchUse advanced search to limit by size and