Scientists say the ancient organisms were "completely unlike any other forms of life".
Officers are given more time to question a man in his 40s after a woman's body was found in a house.
A man, 45, has been arrested on suspicion of murder, police say.
It is thought thousands of customers were left without their orders due to technical problems.
Police did not properly handle intelligence saying the murdered man was under threat, ombudsman says.
Both pedestrians, who were in their 60s, and the dog died at the scene in Kent.
Norfolk Police says it did not respond to a 999 call from the home where four family members died.
The Met Office has issued an amber warning for most of the country from Sunday evening into Monday.
It is the only solution to end conflict between Israel and the Palestinians, says the defence secretary.
The Labour shadow minister accused the government of sending more home secretaries to Rwanda than asylum seekers.
Scotland's first minister says it is inevitable that Labour will win the next general election.
The shadow home secretary says confidence is waning in the police following recent failings.
In a speech earlier in the week, Mr Shapps said in a speech that we are living in a "pre-war world".
The teenager was taken to hospital after being stabbed in Birmingham on Saturday but later died.
He was airlifted by helicopter after a three-hour search by lifeboat crews.
A working father finds himself "sofa surfing" amid social housing shortages in Scotland's biggest city.
Artist Jonathan Yeo reflects on painting figures such as Cara Delevingne, Taron Egerton and Sir Tony Blair.
Capuchins, coat hangers and the mum who put her son in with Guy the Gorilla - primate tales of London.
Speculation about Kenneth and Bronson Battersby is "unhelpful", says a police and crime commissioner.
The women started off petrified but ended up like goddesses, the photographer says.
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