Headline News

Victories in the struggle for control of Ukraine are often very short lived. CNN's Arwa Damon reports.

Remember A-T and G-C? Now scientists have created X-Y, a new DNA base pair that could spur medical innovation. 

Scientists are using computer algorithms to come up with a detailed representation of how our universe evolved.

Officials at the Kunstmuseum in Bern described the gift as both a "delight" and a "burden," due to its abundance of masterpieces and murky provenance

South Korean prosecutors on Thursday detained the head of the company that owns the ferry that sank last month over an allegation of cargo overloading.

Five outraged House Democrats emerged from a meeting at the Nigerian Embassy in Washington, D.C., on Wednesday with tough words for the leader of the terrorist group Boko Haram. "There is a special place in hell for some...

European Union says nuclear talks between experts from Iran and 6 world powers were 'useful'

When Vietnam accused a Chinese ship Wednesday of intentionally ramming two of its vessels near a Chinese oil rig in the disputed waters of the South China Sea, it was only the latest incident in which China has provoked ...

Vladimir Putin claimed Russia has withdrawn its troops from the Ukrainian border. CNN's Jim Sciutto reports.

The Boko Haram militant group descended on the town of Gamboru Ngala this week, firing indiscriminately, torching houses and killing at least 336 people.

Claims that Facebook and Zynga violated federal wiretap laws were dismissed by a U.S. appeals court today. 

It's a 21st-century version of the famous "Earthrise" photo taken by Apollo 8 astronaut Bill Anders in 1968: our brilliant blue world rising above the craters of the moon captured by NASA's Lunar Reconnaissance Orbiter o...

Most people who walk into the same store on the same day, expect to pay the same price if they pick out the same item. But it's a whole different story for online shoppers. Many online marketers are changing the price in...

This weekend Zac Efron goes head-to-head with Seth Rogen and Rose Byrne as the beefcake leader of a fraternity in the comedy Neighbors. But his post-High School Musical career really began with Richard Linklater's Me ...

Turkey was home to less than 200,000 Syrian refugees at the start of 2013. Now up to 700,000, the patience of many Turkish citizens is running thin. With no sign of the conflict in Syria abating, that number is expected ...

But before long, it will be consumers who pay the price as demand continues to outpace supply

How Eric West went from replacing Columbus Short in the ABC drama to getting dissed by Shonda Rhimes in mere minutes -- all thanks to "an elaborate hoax"

The Justice and Education Departments said schools "may be in violation of federal law" if they turn children because they or their parents do not have immigration papers.

Taco Bell introduced a new line of breakfast foods. McDonalds is contemplating stretching breakfast to longer hours. Now Burger King is getting in to the Fast Food Breakfast Wars by taking an opposite approach – moving...

Zac Efron, alongside his co-star Seth Rogen and director Nicholas Stoller, explains why Neighbors was so much fun to make

You can't destroy an economy in order to save it. The whole purpose of European lending should be to cushion any adjustments and allow Ukraine's economy and employment to grow and avoid a downward spiral. Unfortunately, ...

Pennsylvania Governor Tom Corbett said in a Thursday statement that he will not appeal a state court's opinion against its restrictive voter ID law.