Technology
Why I’ve built a search engine that doesn’t follow you
Revelations about governments' online snooping have been good news for Gabriel Weinberg, builder of DuckDuckGo 鈥� a search engine that doesn't track its users
Opinion
Humans
Nudge: How the subtle revolution is improving society
Features
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Syria has crossed chemical red line, says Obama
News
Earth
Colorado wildfire leaves landscape of destruction
Regulars
Technology
Big Brother needs a data privacy policy
Opinion
Technology
How to stop the NSA spying on your data
News
Earth
Snow sensing helps predict water shortages
News
Technology
Obama declares war on the patent trolls
News
Earth
US emissions hit first low since mid-1990s
News
Technology
Spy program shows just how well US knows its people
The US government is spying on its own citizens' phone calls and internet data. So what can these huge datasets tell them about us?
News
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Research agenda set for curbing US gun violence
News
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Marijuana legalisation creates new hurdle for drivers
News
Earth
Timing made Oklahoma tornado toll worse
News
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Mental disorders affect 1 in 5 US children each year
News