'Even a limited nuclear exchange would have devastating consequences for people and the planet,' the Bishops said.
Cosby also faces two civil lawsuits from his accusers, which are set to begin in the summer of 2018.
Karen Leclair's body was found on 4 July, nearly a month after going missing, with a gunshot wound to her head.
Jemma Beale's lies led to Mahad Cassim serving two years in prison after a claim made in 2010.
It could pave way for terminally ill baby to get treatment.
Riots between two rival gangs began around 4am on Thursday.
Marvyn Iheanacho stands accused of murdering Alex Malcolm in Mountsfield Park in Catford, south-east London.
Prosecutors claim the 19-year-old did not want her baby and threw him in the toilet to get rid of him.
Katherine Cox was delayed into an ambulance while looking for her phone, keys and money, a court heard.
Riot police fired water cannon and pepper spray at anti-capitalist demonstrators in Hamburg.
Stephen Marks apologised for his actions, calling them 'stupid'.
Jacqueline Robb has been jailed for 10 months after being sentenced at Manchester Crown Court.
Amnesty International described the hoods as "little more than glorified sacks."
The 67-year-old woman was serving her sentence in a mental hospital at the time of her death.
Groups in Malaysia and Indonesia have called for a boycott of the coffee giant.
Robert Trigg was convicted of the murder of Susan Nicholson and manslaughter of Caroline Devlin.
Detectives reopen investigation into mystery surrounding finger found by dog seven years ago.
Germany says Qatar will answer questions about "certain people or structures" as Gulf crisis continues.
Maharaj's followers have now been legally allowed to keep his dead body in a deep freezer so that he can wake up later.
Roy Larner was feted for his shout of 'f*ck you I'm Millwall' at terrorists during attack.
Police hunting for suspect Sanchez Edwards, who absconded from a Hackney mental health unit before the attack.
The San Fermin festival kicked off with the traditional midday launching of a firework rocket — known as the Chupinazo — from Pamplona's town hall balcony.
Rights group calls for outright rejection of Muslim-only ID cards system, deeming it 'a collective punishment'.
Tensions have increased since successful test of an intercontinental ballistic missile
Government's offer of 12-month amnesty will leave victims 'frightened', shadow home secretary claims.
The chief of the news network said that they would 'not let him intimidate' them into changing the way they report the news.
Earhart was thought to have died in a plane crash, but new evidence may solve the greatest mystery in aviation history.
Rescuers spent nearly five hours to free the python from the AN-32 aircraft's undercarriage.
Hans-Dieter Cleven says repeated attempts have been made to make tennis legend return money
Shabaab group often targets Kenya in retaliation for deployment of troops in Somalia to end militancy.