Life
Marchers, raise your banners for the tortoise pace of progress
The March for Science reflects the growing gap between slow, steady, vital scientific gains and quick-fire, opportunist US politics, says Dave Levitan
News
Humans
We should stand together on science, all over the world
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Earth
US bill restricts use of science in environmental policymaking
News
Mind
Philosophers of knowledge, your time has come
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Technology
You can’t legislate against mathematics
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Technology
Why breaking encryption is a bad idea that could never work
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Humans
How free speech can become censorship 鈥� and how to solve it
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91色情片
Beetroot for AIDS: Fighting denialism in Mbeki鈥檚 South Africa
Features
Environment
Trump’s tragic budget kills vital science to boost defence
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Technology
Electronic devices banned on US-bound flights from 8 countries
The US bans passengers flying from countries including Jordan and Saudi Arabia from bringing laptops and other electronics in their carry-on luggage
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Humans
Ongoing academic purge shows Turkey is heading to a dark place
News
Technology
UK government pulls ads from YouTube in extremist content row
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Technology
MPs grill Facebook, Twitter and Google over abusive content
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Earth
Scott Pruitt’s climate denial may be Putin’s real prize
News