Usain Bolt Conquerors Justin Gatlin in the 200m
Usain Bolt beat Justin Gatlin to win the 200m and complete the sprint double at the World Championships in Beijing.
Defending champion Bolt, 29, won in 19.55 seconds, with American Gatlin taking silver in 19.74 in a repeat of Sunday's 100m final.
"There was never a doubt that I would win this one. I'm number one," Jamaican Bolt told BBC Sport after winning his 10th world title.
South Africa's Anaso Jobodwana was third and Briton Zharnel Hughes fifth.
Bolt, who will also compete in the 4x100m relay, added: "It means a lot to me.
"I'm happy to be a 10-time World Championships gold medallist, especially when people have been saying I would lose.
"I had the utmost confidence. As long as my coach is confident, I'm super confident.
"The British people give me a lot of love and I will continue running fast."
Former 200m and 400m world and Olympic champion Johnson, who is working as a pundit for the BBC, said: "Bolt came here and delivered when he's not had the best of seasons."
Vester Lee Flanagan Kills Two TV Journalist On Air
A man suspected of shooting two US journalists on live TV in Virginia is under arrest after apparently shooting himself, police say.
Vester Lee Flanagan, 41, a disgruntled ex-employee of WDBJ7 TV whose car was surrounded by police following a chase, has "life-threatening injuries". WDBJ7 TV reporter Alison Parker and cameraman Adam Ward were killed during an interview in the town of Moneta.
The gunman later uploaded a video of himself opening fire at close range. The White House has urged Congress to rapidly pass gun control laws in the wake of this latest shooting in the US.
Virginia State Police said the suspect's vehicle was spotted on the Interstate 66 highway following the shooting, and crashed off the road after being pursued by officers.
"Troopers approached the vehicle and found the male driver suffering from a gunshot wound. He is being transported to a nearby hospital for treatment of life-threatening injuries," the force said in a statement.
A Possible Slower Global Growth Rate Says William Dudley
Federal Reserve official, William Dudley, has said that a rate rise in September now "seems less compelling" than it was a few weeks ago.
New York Fed president Mr Dudley said economic turmoil in China had made the case for a rate rise harder to make.
"The slowdown in China could lead... to a slower global growth rate and less demand for the US economy," he said.
The US central bank was also "a long way from" engaging in more quantitative easing to prop up the economy, he said.
Ashley Madison "Full Delete" Option
New details have emerged about the actions taken by hacked infidelity dating site Ashley Madison after users paid to delete their data. The Register news site has published a report in which it suggests that a variety of personal data was removed from a database.
However, some information, such as users' GPS co-ordinates, gender and date of birth was retained. The "Full Delete" option has been available for several years. It allowed users to pay $19 (£15) to erase "all traces of [their] usage" but Ashley Madison had not issued complete details on how the tool worked.
Following the release of the user database by hackers last week, there were several reports suggesting that the pay-to-delete function was flawed.
Rutherford Does it Again
Britain's Greg Rutherford once again proved his peerless championship credentials as he added world gold to his Olympic, European and Commonwealth titles.
Only four other Britons - Daley Thompson, Linford Christie, Sally Gunnell and Jonathan Edwards - have ever held all four titles at the same time, but Rutherford deserves that illustrious company after another display of superb jumping under pressure.
The 28-year-old celebrated first with a wild roar and later with tears as his fourth-round leap of 8.41m saw him finish well clear of Australian Fabrice Lapierre's 8.24m and the 8.18m of China's Jianan Wang.
Samsung suffers from a design flaw
Some early adopters of a new Samsung phone have said the device's stylus suffers from a design flaw.
The S-Pen stylus for Galaxy Note 5 models can be stored within the body of the phone, but when inserted upside down it appears to snag on an internal mechanism.
Users have reported that when the stylus is then forcibly removed it can damage the S-Pen, the Note 5, or both. Samsung said users should follow the instruction manual.
The stylus should be inserted by the pointed end first and is designed to fit snugly into the Note 5 handset via a spring-loaded mechanism. However, it can also be inserted upside down but can jam when in this position.
Tech news website Android Police has reported that removal of the wrongly inserted stylus caused a detection feature for the S-Pen to stop working permanently. Some Reddit users have also noticed the problem.
China Tries To Boost Growth in Its Economy
China has cut its main interest rate to boost growth in its economy.
The People's Bank of China cut its main interest rate by 0.25 percentage points to 4.6% in an effort to calm stock markets after two days of turmoil. It is the fifth interest rate cut since November and will take effect on Wednesday.
The move has boosted global share prices further, with Wall Street's Dow Jones index opening more than 1.7% higher after the move. By the close of European trading, London's FTSE 100 was up 3%, while Germany's Dax gained 5% and the Paris Cac rose by 4.1%.
Other European markets, including Lisbon, Madrid, Moscow and Milan, all closed sharply higher.
Deaths Over Ashley Madison
Two individuals associated with the leak of Ashley Madison customer details are reported to have taken their lives, according to police in Canada. The police in Toronto gave no further information about the deaths.
Ashley Madison's Canadian parent company Avid Life Media is offering a C$500,000 (£240,000) reward for information on the hackers, they added. Details of more than 33m accounts were stolen from the website, which offers users the chance to have an affair.
Addressing the hackers, known as The Impact Team, acting staff superintendent Bryce Evans of the Toronto police said: "I want to make it very clear to you your actions are illegal and we will not be tolerating them. This is your wake-up call."
Police are seeking information from members of the wider hacker community that might aid their investigation. The breach was "very sophisticated", said Detective Menard from the technological crime unit of Toronto Police.
One Direction's first break
One Direction are going to take their first break next year since getting together on The X Factor in 2010.
According to a report in The Sun, the group are going their separate ways in March after the release of their fifth studio album.
Apparently Harry Styles, Liam Payne, Louis Tomlinson and Niall Horan want to concentrate on solo projects, although there's been no confirmation yet.
The break was planned "with or without Zayn" Malik, who left 1D in March.
When asked about the news by Newsbeat, the band's PR team said "no comment".In June the band were forced to deny speculation that they were taking a break next year.
A source told The Sun: "The guys have been together for five years, which is an incredible run for any boy band.
Fraser-Pryce Repeated Her Olympic victory
Twenty-four hours on from Usain Bolt's triumph in the men's 100m, Fraser-Pryce repeated her Olympic victory in this same stadium seven years ago as she held off the fast-finishing Dafne Schippers in 10.76 seconds.
For Schippers - the former heptathlete who only decided to switch full-time to sprinting in June this year - her silver in a huge personal best of 10.81 brought both vindication and wild celebration.
USA's Tori Bowie took bronze in 10.86, but as in 2008 this was the Fraser-Pryce show.