Australian scientists have found an effective new way to clean up methylmercury, one of the world's most dangerous pollutants ...

IT is familiar that mercury vapour under pressures of a few centimetres of mercury gives a green fluorescence when excited by wave-lengths near the resonance line λ2537. Proceeding away from the ...

And humans are then exposed to the element when they eat the fish, one of the most widely consumed around the world. Image source, Getty Images Image caption, Concentrations of mercury in the fish ...