Giving your toddler skimmed or semi-skimmed milk is unlikely to make inroads against the risk of obesity, a large study conducted among American children has found.
US Secretary of State John Kerry joined forces Monday with Australia and New Zealand to call for marine sanctuaries in Antarctica, as conservationists sought a fishing ban in the pristine seas.
Scientists said Sunday they had discovered an unexpectedly large and active community of single-cell organisms living on the Pacific sea floor at the deepest site on Earth.
Venezuela's acting President Nicolas Maduro urged US President Barack Obama on Sunday to halt an alleged plot to kill opposition leader Henrique Capriles ahead of the April 14 presidential vote.
A growing number of US parents oppose doctors' recommendations to vaccinate teenage girls against human papillomavirus (HPV), the main cause of cervical cancer.
The US Friday said it would bolster defenses against a possible North Korean missile strike a week after Pyongyang threatened a "pre-emptive" nuclear attack against its arch-foe.
Diverse underground ecosystems buried deep beneath the Earth's crust may offer clues to the origins of life on Earth, several recent studies have revealed.
In his first major speech since his US presidential defeat, Mitt Romney urged fellow Republicans Friday to buck up and set course for the White House, as he sought to uplift conservatives.
A US judge cleared the way Friday for a Filipina former nanny of Sharon Stone to go to trial against the US actress for wrongful dismissal and harassment, including racist abuse.
US President Barack Obama defended green energy research spending Friday, two weeks after budget cuts kicked in, warning that those reductions would leave America trailing its global rivals.
US President Barack Obama said Thursday his forthcoming trip to Israel and the Palestinian territories was to "listen" to both sides and hear their views on how to move forward after over two years without peace talks.
US President Barack Obama wasted no time in courting China's new President Xi Jinping Thursday, calling him within hours of his elevation, and then pressing him on cybercrime and North Korea.
US Treasury Secretary Jacob Lew said Thursday that he was not worried about a potential financial bubble forming as Wall Street stocks racked up record highs.
The mother of a teenager fatally shot by police in New York demanded Thursday that the officers be arrested for the incident that has sparked rowdy protests in the boy's neighborhood.
The US commander in Afghanistan has warned his troops face an increased threat of attack from militants and rogue Afghan forces after a series of inflammatory anti-US comments from President Hamid Karzai.
Locked in a fierce battle in the smartphone market, South Korean giant Samsung on Thursday unveils its latest device aimed at challenging Apple in its home market.