Michael Phelps and Katie Hoff got the US Olympic trials off to a spectacular start with world records in the 400 metres individual medleys.
US swimmer Michael Phelps, the most decorated Olympian of all time, said on Sunday he would take a break from swimming and undergo treatment after his recent arrest for drunken driving.
The Nobel Prize for Economics was awarded to Edmund S. Phelps of the United States, the Royal Swedish Academy of Sciences announced on Monday.
Pin collecting and trading goes as far back as 1896 when the first modern Olympics were held.
Americans Michael Phelps and Brendan Hansen broke their own world records at the Pan Pacific Championships.
Two swimmers made the biggest waves in Rio, Michael Phelps racing to retirement as the greatest of all time and US team mate Ryan Lochte slipping out of the country before police could stop him.
Ryan Lochte registered his second consecutive victory over rival Michael Phelps at the United States National Championships with a gritty win in the 200 metres backstroke on Saturday.
Ryan Lochte defeated Michael Phelps by more than a second in the 200 metres individual medley at the United States national championships on Friday with the year's best time of 1:54.84.
American swimmer Michael Phelps pleaded guilty to driving under the influence of alcohol and received 18 months of supervised probation and a one-year suspended jail sentence.
The clock is starting to tick faster for Michael Phelps. The London Olympics are drawing closer and the American swimmer knows that time is running out on his golden career.
For the first time in all of the hundreds of races he has swum, Phelps said he smiled to himself underwater in the last 20 meters of the 4x200-meter freestyle relay on Tuesday night that got him the medal -- it was gold, yet another one -- he needed to become the first Olympian in history with 19 medals.
Simone Biles clinched her fifth Olympic gold medal as she made a triumphant return to the women's gymnastics team final at the Paris Games on Tuesday, reinforcing her status as one of the greatest athletes just three years after withdrawing from the same event at the Tokyo Games.
Michael Phelps, who won six Olympic gold medals last month, will try to repeat his Athens performance at the seventh FINA world swimming championships in Indianapolis.
Michael Phelps led from start to finish to win his fourth gold medal of the Athens Olympics with a comfortable victory in the 200 metres individual medley.
A Serbian protest over the result of the men's 100 metres butterfly final Saturday, when Milorad Cavic was beaten by 0.01 seconds by American Michael Phelps, was rejected by the sport's governing body, FINA.
Ariarne Titmus got Australia's women off to a golden start by winning a race of record breakers on a rocking opening night of the Paris Olympic swimming meet at the La Defense Arena on Saturday.
Michael Phelps won his sixth gold medal at the Beijing Games on Friday and then said he could prove to any doubters he is clean of drugs.
The 19-year-old triple world record-holder clocked 4:08.41 seconds on the first day of the U.S. Olympic trials.
A fired up Michael Phelps signalled he was back in top form when he rocketed to a world record in the 100 metres butterfly at the U.S. Nationals on Thursday.
It might look like a giant case of chicken pox but in fact the most decorated swimmer, Michael Phelps, is hoping these spots will lead him to innumerable podiums at the Rio Olympics.
Michael Phelps, the most decorated Olympian of all time with 18 gold medals among his career haul of 22, will carry the US flag in Friday's opening ceremony of the Rio Olympics.
Michael Phelps will bid to add more gold to his already packed trophy case after being named to the US team for the world swimming championships on Thursday.
The American broke his own 200 metres individual medley world record taking .10 of a second off the previous record.
At 19, Milak is the youngest winner of the 200 butterfly since Phelps triumphed as an 18-year-old in 2003, the second of the American great's five world titles in the event.
American swimmer Michael Phelps needed a little help from his friends on Monday to keep alive the dream of an unprecedented eight Olympic golds.
Michael Phelps shattered his own world record in the 400 meters individual medley final on Sunday in a devastating start to his campaign to collect eight Olympic gold medals in China. The lanky American fought off a strong challenge from Hungary's Laszlo Cseh and US team mate Ryan Lochte to win the gold in four minutes 03.84 seconds, wiping 1.41 off the world record of 4:05.25 he set at the US Olympic trials six weeks ago.
They've become almost as well-known back home as their superstar swimming sons.
For almost 20 years, Michael Phelps was swim coach Bob Bowman's project. But Phelps, who retired from swimming as the most decorated Olympian of all time after winning a record 22 medals including 18 golds, is now swing guru Hank Haney's project as he turns his sights on becoming a top golfer.
A flying visit to the Winter Olympics has provided Michael Phelps with fresh inspiration to stay ahead of his younger rivals in the build-up to the 2012 Summer Games in London.
Michael Phelps got up to leave his last news conference at the Olympic pool when his relay mates were asked if they thought he would really stay retired.
Michael Phelps and powerhouse rowing teams from Australia and Britain were the early highlights at the Olympics on Monday when London's notoriously clogged roads appeared to handle the extra crush of traffic on the first business day of the games.
Michael Phelps opened defense of his Olympic title in the 200-meter butterfly with the fifth-fastest qualifying time in the preliminaries on Monday.
Michael Phelps swam into history with his 19th Olympic medal, and this one was a more appropriate color.
Even a late 'wardrobe malfunction' could not stop Michael Phelps from winning his 21st Olympic gold medal for the United States in the Rio pool on Tuesday.
A journalist obliged by asking Schooling how it felt to become "the go-to butterflier in the world right now", the 21-year-old hesitated and glanced to his left at Phelps.