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Patent abuse slows down research and innovation, and must be confronted. Delays to US legislation are not reassuring, but there has been some progress in the courts.
A project that aims to mutate every gene in the mouse genome to improve our knowledge of mouse biology should help to avoid irreproducible results and costly failures in drug development.
The release of radioactive material at a US nuclear-waste repository reveals an all-too-common picture of complacency over safety and a gradual downgrading of regulations.
Carbon capture and storage projects promise to make a dent in global emissions — but only as part of a broader programme of technology deployment and economic incentives.
Illegal dumping of toxic waste in the Italian Campania has been blamed for high rates of ill health in the region. The suspected link needs to be investigated using the most modern methods.