IBT Staff Reporter

Juno's mission is to unlock the mysteries of Jupiter, the solar system's biggest and most mysterious planet.

Stocks tumbled on Monday, the first session after rating agency Standard & Poor's cut the top-tier AAA credit rating of the United States, further unnerving already-skittish investors.

Credit ratings agency S&P threw a monkey wrench in the works by downgrading its long-term credit rating for the U.S. from AAA to AA+, just days after President Obama signed a debt-limit compromise.

The Boeing 787 Dreamliner finally debuted Saturday after three years and billions of dollars were spent on the plane expected to revolutionize air travel.

This is not a complete lost for Lea! She has lots of work to keep her busy. Despite raving rumors, Michele, Cory Monteith, and Chris Colfer will be "Glee" season 3 and will make recurring appearances in future seasons. In fact, Lea Michele missed the 2011 Teen Choice Awards because of filming this third season.

The Federal Aviation Association issued a statement Friday that no refunds will be given for ticket holders who flew during the temporary FAA hiatus. Meanwhile, airlines will not be able to keep the $400 million windfall in increased ticket prices; says IRS is to blame.

Worried about losing your kid? Fear not, the FBI has released a Child ID app.

"I also want it to be a moment for thousands, and I dare say millions of people my age, who are going to look and say, '60!'" Diana Nyad, U.S. long-distance swimmer, told CNBC Sunday morning. Nyad's personal test began at 7:45 p.m. ET when she plunged into the ocean and began her 103-mile swim between Cuba and Florida.

Finding London's Roman ruins amid the tangled network of streets and lanes that make up the ancient part of a contemporary city is a challenge for even the most experienced urban explorer.

The European Central Bank intervened dramatically in bond markets on Monday, backing up a verbal pledge to support Spain and Italy with action in an attempt to avert a financial meltdown in the euro zone.

Oil dropped more than 3 percent on Monday, as worry about an economic slowdown spread after Standard & Poor's cut the United States' top-tier credit rating late on Friday.

Today Apple launched a low-spec iMac to the educational market, rather quietly.The 21.5-inch desktop is priced at $999, $200 cheaper than the regular entry-level iMac of the same size. It is available only to education institutions.

Arsenal are close to signing the much-vaunted Alex Oxlade-Chamberlain from Southampton, with widespread reports stating that the player has already undergone a medical at the club, while Gary Cahill and Per Mertesacker are also linked.

Country sensation Taylor Swift and actress/singer Selena Gomez caught major waves at the Teen Choice awards on Sunday, with Swift scooping up six surfboard trophies including one for Ultimate Teen Choice.

The worst year-long Texas drought on record will have a lasting impact on the entire ecosystem, according to wildlife biologists.

Facebook doesn't just alter the way you communicate, but it may be changing who you are entirely. The impact of continuous Facebooking is harming the lives of teens, a set of new studies revealed.

The European Central Bank intervened dramatically in bond markets on Monday, backing up a verbal pledge to support Spain and Italy with action in an attempt to avert a financial meltdown in the euro zone.

Stocks tumbled on Monday, tracking a sharp drop in global equity markets after rating agency Standard & Poor's cut the top-tier AAA credit rating of the United States, rattling already-jittery investors.

Oil fell more than $4 a barrel on Monday as worries over economic growth spread after Standard & Poor's cut the United States' top-tier credit rating and European central banks struggled to contain a deepening debt crisis.

The 'Move More' report, launched by the Macmillan Cancer Support, said breast cancer patients' danger of the disease recurring could be decreased by 40 percent if they took the recommended daily levels of physical exercise.

Shares in reinsurer Transatlantic Holdings rose more than 8 percent on Monday despite broad and deep market declines, after Warren Buffett's Berkshire Hathaway made an unsolicited offer over the weekend to buy the company.

Selena Gomez and the Scene graced the stage Sunday night at the Teen Choice Awards. The young singer and her band performed their latest single, "Love You Like A Love Song," at the Gibson Amphitheatre. The audience was on their feet clapping as she sung her tune. Dancing with the rest of the crowd was Selena's boyfriend, Justin Bieber, and Demi Lovato, in her first award show since her three-month rehab visit and public meltdown.

Wall Street was set to track a sharp drop in global equity markets on Monday after rating agency Standard & Poor's cut the top-tier AAA credit rating of the United States, rattling already-jittery investors.

"Desperate Housewives" all stet for the 8th and final season.

Teenagers spending more time on social networking sites like Facebook and Twitter are prone to develop narcissistic tendencies, psychological disorders and anti social behaviors, according to a study.

NASA's Mars Exploration Rover Opportunity will revisit the rim of Endeavour crater on Mars, where its rover twin Spirit finished its mission in May.

Selena and Demi had been separated for some time, but from the looks of their interaction on the Teen Choice blue carpet, the love is still there. Selena and Demi may be those childhood best friends who actually stay best friends.

Sunday night, teens across the country were able to watch their favorite stars gather for the Teen Choice Awards in Los Angeles. Stars, from the big screen, singers, models, and TV stars gathered for a night of awards and fierce fashion! Among the cluster of stars were Justin Bieber, Selena Gomez, Demi Lovato, Taylor Lautner, Fergie, Jason Derulo, Rupert Grint, and many, many more!

U.S. auto safety regulators have opened preliminary investigations into new Ford Motor Co Mustangs with manual transmissions for possible shifting problems and diesel Volkswagen Jetta sedans for possible fuel leaks.