Experiments in mice show the spread is caused by factors within ageing grey matter - not by how long the protein has been expressed by neurons.

Lee Pomeroy, 51, had been travelling into the city with his 14-year-old son on January 4 when he was allegedly knifed to death by Darren Pencille after an argument.

Zamira Hajiyeva, 55, is said to have embezzled £15million from the country's state bank - some of which makes up the shopping sprees in the Knightsbridge landmark.

Scientists have developed a transistor that works after more than 1,000 full spin cycles

Scientists have long struggled to identify patterns for earthquakes, leading to suggestions they strike at random

Amoy Grant, 14, kept the fast for the Holy month in solidarity with Muslim friend Mohammad Kawsar, 14.

Researchers from King's College London found damage to the brain's serotonin system was an "excellent marker" for the cruel long-term disease.

The 52-year-old businessman came into the public eye in 2015 after buying BHS for £1 off shamed retail tycoon Sir Philip Green just a year before it collapsed.

Mahdi Mohamud, 25, is alleged to have knifed the victims at Victoria station in Manchester around 9pm on New Year's Eve.