Fossilized teeth show that two different kinds of ancient human ancestors coexisted more than 2 million years ago. One of ...

Abdul Qadeer Khan, the Pakistani scientist who admitted leaking nuclear secrets to North Korea, Iran and Libya and then recanted his confession, has been released from house arrest after it was ...

Watch how the market shot up Tuesday » "Stock buys today are reasonable bets for the longer-term investor, but investors should know that it is definitely not a sure thing," he said. "Investors with ...

John Thain, the former CEO of Merrill Lynch, resigned Thursday from the company that bought Merrill out, Bank of America. As far as we can tell, his departure couldn't come soon enough. Not long ago, ...

CNN’s Kaitlan Collins reports from Anchorage, Alaska as President Trump and President Putin ended their summit without coming ...

The Dow on Friday was trying to close at its first record high of the year, as Wall Street has maintained steady optimism despite signs of underlying turbulence in the economy.

The new fashion in Washington is optimism -- at least so far as al Qaeda is concerned. In recent months, a succession of senior administration officials have trumpeted if not quite the end of al Qaeda ...

(CNN)-- It may not be the ugliest divorce ever in Alaska -- but it could be the most important. And though it was years ago, it could cause Republican vice-presidential candidate Sarah Palin some ...

At the Aimin Fat Reduction Hospital in the Chinese city of Tianjin, they have never seen anyone so big. "Yes this is our record," Dr. Su Zhixin proudly boasted. He's talking about 33-year-old Alonzo ...

The origins of crime detection and the murder case that launched forensic science." CNN: Welcome to CNN.com Newsroom, Colin Beavan. We're pleased to have you with us today. COLIN BEAVAN: Thank you all ...

Our 8-year-old daughter was diagnosed with ADHD at age 6. We have tried several medications, stimulants and nonstimulants, and have not gotten good results. We are now looking at homeopathic treatment ...

In his first week as president and chief executive officer of General Motors, Fritz Henderson expressed optimism that he can steer the company out of the economic rut in which it has stalled. "The ...