Researchers have found a link between hearing loss and the use of the erectile dysfunction drug Viagra.

In what could revolutionise commercial aviation, scientists claim to have designed a green plane which is estimated to use 70 per cent less fuel than the current aircraft and reduce noise and nitrogen

The Obama administration has started using special law enforcement and intelligence teams to interrogate suspected militants in the United States and abroad, including the Pakistani-American arrested

Angry American voters soundly rejected establishment candidates in two state primary elections, reflecting the ever-deepening partisan chasm in US politics.

The year 2010 is turning out to be the warmest ever in recorded history, with the first four months reporting an average temperature of 13.3 degrees Celsius which is 0.69 degrees above the 20th centur

Afghanistan’s former foreign minister Abdullah Abdullah dismissed charges that India was using the country to support anti-Pakistan elements, saying there was “misperception” in Islamabad regarding Ne

A former UN envoy appealed on Monday for action to stop Afgha-nistan’s parliamentary elections later this year, charging that President Hamid Karzai could trigger civil war through vote-rigging.

US President Barack Obama’s wealth in 2009 totalled between $2.3 million and $7.7 million, financial disclosure forms showed on Monday.

Major powers, including China and Russia, have agreed on a new United Nations sanctions resolution against Iran over its nuclear programme, the United States said on Tuesday.

US President Barack Obama on Monday said that the legacy of Daniel Pearl, the American journalists who was kidnapped, tortured and killed by militants in Pakistan in 2002, lives on.