Blue light means big progress for perovskite-based LEDs

Researchers at Linköping University, Sweden, have developed efficient blue light-emitting diodes based on halide perovskites. "We are very excited about this breakthrough," says Feng Gao, professor at Linköping University. ...

Ticks are on the march in Britain

The prevalence of ticks attaching to dogs in Great Britain has been mapped by scientists as part of a national tick survey. The findings reveal that the number of dogs infested with the blood-sucking parasites was much higher ...

Stable perovskite LEDs one step closer

Researchers at Linköping University, working with colleagues in Great Britain, China and the Czech Republic, have developed a perovskite light-emitting diode (LED) with both high efficiency and long operational stability. ...

Facebook suspends Canadian firm amid data mining scandal

Facebook says it has suspended a Canadian political consulting firm amid media reports it had ties to Cambridge Analytica, a British data mining company accused of obtaining data from up to 87 million Facebook users to sway ...

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