Pakistani President Asif Ali Zardari defended his country on Monday against accusations it did not do enough to track down Al-Qaeda leader Osama bin Laden, but made no direct comment on alleged intell

Angry US policymakers are demanding that Pakistan explain how Osama bin Laden, the man blamed for killing up to 3,000 Americans, managed to live unperturbed in a country that receives billions of doll

The United States warned Monday it would probe Osama bin Laden's support network in Pakistan, raising tough questions for its anti-terror ally after killing the Al-Qaeda kingpin in a daring raid.

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Planetary scientists claim to have created the largest ever three-dimensional map of the distant universe, using the light of the brightest objects in the cosmos.

Helmet cams attached to the Navy SEALS' gear gave US President Barack Obama a front-row seat to the 40-minute firefight at Osama Bin Laden's 1$ million-dollar hideout, in the Pakistani city of Abbotta

As many as 79 crack US commandos in four helicopters flew into Pakistan's Abbottabad city on a moonless night to take out Al Qaeda leader Osama bin Laden - and a single shot to the world's most wanted

When US commandos found Osama bin Laden in the house in Abbottabad in Pakistan, he was wearing a 'salwar kameez' or what is known as a Pathan suit, and he resisted before he was shot above the left ey

Knowing there would be disbelievers, the U.S. says it used convincing means to confirm Osama bin Laden's identity during and after the firefight that killed him. But the mystique that surrounded the t

U.S. special forces set out to kill Osama bin Laden and dump his body in the sea to make it harder for the al Qaeda founder to become a martyr, U.S. national security officials told Reuters on Monday.

Ayman al-Zawahiri, the second-in-command of the al Qaeda, may succeed Osama Bin Laden, but the Egyptian-born doctor may have difficulties in maintaining loyalties of large followers of the slain terrorist.