Stronger environmental regulation makes economic winners

Donald Trump has ordered US federal agencies to bypass environmental protection laws and fast-track pipeline, highway and other infrastructure projects. Signing the executive order last month, the US president declared regulatory ...

Gaia revolutionises asteroid tracking

ESA's Gaia space observatory is an ambitious mission to construct a three-dimensional map of our galaxy by making high-precision measurements of over one billion stars. However, on its journey to map distant suns, Gaia is ...

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