Genome editing strategy could improve rice, other crops

Scientists at UC Davis have used CRISPR technology to genetically engineer rice with high levels of beta-carotene, the precursor of vitamin A. The technique they used provides a promising strategy for genetically improving ...

China's premier 'declares war' on pollution

Chinese Premier Li Keqiang on Wednesday said he is "declaring war" on pollution, describing it as a "red-light warning" against inefficiency as he sought to address public concerns on issues from acrid smog to food safety.

Do scientists understand the public?

Scientific advances often provoke deep concern on the part of the public, especially when these advances challenge strongly held political or moral perspectives.

Local impacts from fracking the Eagle Ford

Hydraulic fracturing to extract trapped fossil fuels can trigger earthquakes. Most are so small or far from homes and infrastructure that they may go unnoticed; others can rattle windows, sway light fixtures and jolt people ...

'Off the scale' smog grounds flights in Beijing

More than 150 flights to and from Beijing were cancelled or delayed on Tuesday as a thick cloud of acrid smog shrouded the city, with US figures saying the pollution was so bad it was off the scale.

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