Bill Chappell

Good morning. Here's a rundown of the news that's catching our eye this morning, from the London Olympics:

-- The women's eight rowing competition was won by the U.S. team, in an encore of their gold-medal performance in Beijing 2008. The team, which led from the start and stayed ahead of silver medalists Canada at the end, consists of Mary Whipple (coxswain), Caryn Davies, Caroline Lind, Eleanor Logan, Meghan Musnicki, Taylor Ritzel, Esther Lofgren, Susan Francia and Erin Cafaro.

U.S. Olympic boxing team captain Jamel Herring lost his light welterweight bout yesterday, but it's not the first setback he's faced — and he says he won't let his team lose its momentum in the London Olympics because of his defeat.

As the AP reports:

"After surviving two tours in Iraq and returning to boxing after the sudden death of his infant daughter in her crib three years ago, Herring knows a bit about composure and focus."

American swimmer Nathan Adrian's name hasn't been on everyone's mind, the way that Michael Phelps' or Ryan Lochte's has. But he did something that even Lochte couldn't do this week: beat Yannick Agnel in a head-to-head race.

Adrian's time of 47.52 seconds in the men's 100-meter freestyle gave him his first individual gold medal, as he also beat James Magnussen of Australia, who came in second, and Brent Hayden of Canada.

Decorated fencer Mariel Zagunis, who carried the U.S. flag into Olympic Stadium as part of the London 2012 opening ceremony, lost in the bronze medal match in the sabre Wednesday afternoon, falling to Olga Kharlan of Ukraine, 15-10.

The loss means that Zagunis, 27, will leave London without a medal — there is no team sabre medal at this year's Olympics (we'll post more about that situation soon).

U.S. gymnast Danell Leyva has won the bronze medal in the men's all-around competition in London. The gold was taken by Japanese star Kohei Uchimura, while the silver medal went to Marcel Nguyen of Germany.

With a final score of 92.690, Uchimura was nearly 2 points ahead of Leyva, at 90.698. And with his win, Uchimura vanquished the disappointments of his 2008 Beijing, when his struggles on the pommel horse cost him a gold medal.

Weighing 400 grams, the Olympic gold medals that are being doled out at the London 2012 Summer Games are the heaviest ever, according to reports. But that doesn't mean they're the most valuable: at an estimated $620.82, they're nearly $590 short of the $1,207.86 value held by a gold medal from the Stockholm Games of 1912.

The discrepancy stems from the fact that the 2012 gold medals contain only 6 grams of gold; the rest is silver and copper. In fact, the London bling contains more copper than gold, which is only used to coat the medals with a plating layer.

Kristin Armstrong has successfully defended her gold medal in the Olympic time trial, winning the race held in Surrey, England. Armstrong finished the 18-mile course in 37:34.82, nearly 16 seconds ahead of Judith Arndt of Germany, who won the silver.

Olga Zabelinskaya of Russia won bronze, seven seconds behind Arndt. American Amber Neben came in sixth, at 38:45.17. Britain's Elizabeth Armitstead, the silver medal winner in the road race, was tenth.

The London 2012 Games have been touted as the first Olympics to live fully in the age of social media. After all, the organization's Twitter feed has nearly 1.4 million followers, as it lists on its special portal for Facebook and other social sites. But a rash of scandals and news related to Twitter has put a new mark on the face of these games. And, as they say, it ain't pretty.

Good morning. Today will be another big one in London — we'll have a preview of the action in a jiffy. For now, here are some stories that caught our eye:

- The London Olympics are a ratings hit, as NBC's coverage has broken records. "Through the weekend NBC averaged 35.8 million viewers in London, five million more than Beijing, and over a million more than the previous record-holder, Atlanta," says the TVNewser blog.

The U.S. men's gymnastics team had an excellent day of qualifying this weekend, putting it in first place entering today's team finals. But the Americans struggled in the final, which does not carry points over from the earlier rounds.

Update at 2:12 p.m. EDT: The U.S. team has taken fifth place in the competition, despite early struggles that put them in last place. Great Britain surged to win the silver medal behind China — but Japan is reportedly now disputing the score one of its gymnasts received on the pommel horse.

Just when the discussion over the London Olympics' opening ceremony was finally being overshadowed by actual sporting events at the Summer Games, news emerges Monday that the Olympic cauldron was extinguished Sunday night, so it could be moved.

Good morning. Here's a roundup of London 2012 Olympics news stories that have caught our interest. We also have a highlight list of today's upcoming events, in a different post. You can also check out our main schedule. Here's what's been happening already today:

Swimming is again the big draw in the London 2012 Olympics today, with four gold-medal races scheduled. But gymnastics also has a big day. Competitions are being held in 22 sports Monday — meaning there are dozens of events vying for your attention. Below, we list the ones we'll be keeping a close eye on.

As always, we'll be reporting results and stories as they happen. So if you're someone who worries about spoilers and prefers to watch on tape-delay, steer clear of our Twitter feed... and possibly the entire Internet.

All times are EDT:

Swimming

The first full day of Olympic competition brought moments of tense excitement, in the pool and on the archery course, among other places. At the time of this post, China leads the overall medal count, with 6, followed by Italy and the United States, with 5. Four of China's medals are gold.

Alexander Vinokourov of Kazakhstan won the gold medal in the men's cycling road race Saturday, edging Rigoberto Uran of Colombia in a late sprint in London. The 150-mile race ended in front of Buckingham Palace.

The Olympic medal completes a vindication for Vinokourov, 38, who has previously been suspended for doping, back in 2007. He retired last year, after breaking his leg at the Tour de France. But he returned to the French classic this summer.

The London Olympics are in full swing, after an opening ceremony Friday that was chock-full of historic and cultural imagery drawn from Britain's past. Critics are gushing over Queen Elizabeth's role in the spectacle — along with James Bond. But there is room for debate — especially among viewers here in the U.S.

Good morning. Here's a rundown of what's been happening in and around London, on the morning after the Summer Olympics' opening ceremony:

- U.S. swimmer Dana Vollmer set new Olympic and U.S. records in her 100m butterfly qualifying heat this morning. Vollmer, of Granbury, Texas, had a time of 56.25 seconds. She says she can go faster.

- The first medals have now been awarded in the London 2012 Olympics, with China's Yi Siling winning gold in the 10-meter air rifle shooting competition. Poland took silver, and China took bronze, as well.

As we've reported, there were no public events on the Olympic sporting schedule today, the day of the opening ceremony. But we must note that two world records were set at the London 2012 Games this morning. That's when South Korean archer Im Dong-hyun scored a record 699 points.

U.S.gymnast McKayla Maroney will compete in the London Summer Games, despite the lingering effects of a broken toe. Maroney, a gold medal contender, is the reigning world champion in the vault. Early reports suggested that Maroney broke her toe in London. But it appears that she merely tweaked an earlier injury.

On Twitter, NBC producer Alexa Ainsworth clarified that Maroney's toe "was broken before Classic and she just aggravated that here."

Good morning, and welcome to "Day -1" of the 2012 Summer Olympics. That NASA-like designation is due to events already having begun in the soccer competition, before Friday's Opening Ceremony. Men's soccer begins play today.

Here are some stories that popped up overnight:

Mariel Zagunis, the two-time gold medalist in sabre, has been named the U.S. flagbearer for Friday's Opening Ceremony of the London 2012 Olympics. Zagunis, who was chosen by her peers for the honor, will be the first fencer to carry the flag since 1968, when Janice Lee Romary led the U.S. team in Mexico City.

On the first day of competition in the 2012 Summer Olympics, the U.S. women's soccer team bounced back from an early deficit to beat France, 4-2. The game was a rematch for the two teams that met in last year's World Cup semifinals.

France jumped out to a 2-0 lead before the match was 15 minutes old, scoring on a breakaway run by Gaetane Thiney; moments later, a short-range shot found the back of the net after several U.S. players failed to clear the ball following a corner kick.

Greek track star Voula Papachristou has been suspended from her country's Olympic team, after she made a comment about Africans who live in Greece. The comment was widely noticed on her Twitter feed, and resulted in her removal from the London 2012 roster.

On Twitter, Papachristou also reportedly expressed support for the right-wing Greek political party Golden Dawn, particularly its views on immigration.

The Hellenic Olympic Committee said that Papachristou "is suspended after her comments that go against the values and ideals of Olympism."