30/10/2020

A bacterial virus helped the spread of a new Salmonella strain

Salmonella is associated with a large number of cases of foodborne infection resulting in diarrhea and in some cases severe complications. Half of all Salmonella infections in the European Union are linked to pigs, and a ...

A world record in detecting extremely low levels of gas impurities

Photoacoustic spectroscopy applied to background-free analyses was used to measure unprecedentedly small trace gas concentrations. Teemu Tomberg from the University of Helsinki developed detection methods that make it possible ...

Evidence suggests more mega-droughts are coming

Mega-droughts—droughts that last two decades or longer—are tipped to increase thanks to climate change, according to University of Queensland-led research.

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