The Last Word on Nothing
Science
Nature
Science News
Popular Science
New Scientist
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Scientific American
Discover Magazine
Eurekalert!

News

New York Times
Washington Post
Los Angeles Times
Columbia Journalism Review
Slate
The Onion
Newseum

Science writing

The Open Notebook
Courage Camp
Regional science writers
Science journalism
Science Writers' Handbook

Time and temperature

World Time Server
Weather Underground

The Exploratorium
Monterey Bay Aquarium
Chicago's Field Museum of Natural History
Cold Spring Harbor's DNA Learning Center
Boston's Museum of Science
Chicago's Museum of Science and Industry
California Science Center
American Alliance of Museums

Fiction writing

Poets and Writers
Writer's Digest
Science Fiction & Fantasy Writers of America
Shut Up & Write

Web stuff

Bare Bones Guide to HTML
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Creative Commons
SeaMonkey Editor

Random spots

Messiah's Handbook
Levitating frogs
PBS Online
Adoption.com
Wikipedia
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Go Programming Language