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

The 30-second television spot paints the Arizona senator as soft on tax cuts and illegal immigration, echoing themes found in direct mail the campaign has been sending to voters. It's the latest sign ...

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

Poll shows the race for Florida and its 27 electoral votes,is tied The race, according to the poll, is also tight in Ohio, which has 20 electoral votes WASHINGTON (CNN)-- New polls in five ...

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 ...

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 ...

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, ...

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 ...

President Trump warned other US cities after announcing he is placing the Washington, DC, police department under direct ...

Nvidia and AMD have agreed to pay the US government 15% of their revenues from semiconductor sales to China in exchange for ...

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 ...