Romney win could spell trouble

Romney placed first in the Ohio Republican Primary but with only one percentage ahead of Santorum.

Romney ekes out win in Ohio

Mitt Romney eked out a close victory in Ohio but failed to land a knockout blow against rival Rick Santorum.

US President Barack Obama said an announcement of six-power talks with Iran offered a diplomatic chance to defuse a crisis.

Apple Inc hopes the latest version of its tablet can safeguard its dominance as rivals from Amazon to Samsung pile into the market.

Representatives from the US and the DPRK held a meeting to discuss the details of a food aid agreement.

Mitt Romney notched early wins as he fought to establish his dominance in the race for the Republican US presidential nomination on Tuesday.

Obama rejected the notion that Washington has to decide over the next two months whether to launch a military strike on Iran's nuclear facilities.

Obama: It is a "mistake" to think that the US could take unilateral military action in Syria and that there is a simple solution to the crisis there.

Google introduced a new online store called Google Play, offering consumers a one-stop marketplace for music, movies, books, applications and others.

Six hackers in the USand abroad were charged of computer crimes affecting over one million victims.

Two people, both believed to be adults, were dead in a high school shooting Tuesday in the US state of Florida.

While the US economy is " clearly" recovering, millions of Americans still need jobs and housing help.