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United States

Drug shortage delays US executions

Health

Drug shortage delays US executions

Hospira, the sole US maker of the anaesthetic used in lethal injections, announced last week that it would cease production. What are the implications?

News

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Don't go all European about modified food

News

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Space

Stormy words over NASA's rocket deadline

News

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Winning over the Republicans

Comment

Obama gives go-ahead to new food safety law

Health

Obama gives go-ahead to new food safety law

News

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Battle looms over US science funding

News

Extreme beer: No accounting for taste

Humans

Extreme beer: No accounting for taste

Features

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Earth

Organic pollutants tracked down to US parking lots

News

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Health

Almost half of US could be obese by 2050

News

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Earth

Mixed midterm blessings for science and the environment

The US midterm elections reflected ideological battles over climate change, abortion rights and evolution

News

Health

All eyes on California for marijuana ballot

News

What the US midterm elections mean for science

News

Life

Creationism lives on in US public schools

News

Earth

Climate change battle moves to courtrooms

News

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