Research into the H7N9 virus suggests the risk of contracting serious illness rises with age and that more people may be infected than the 105 cases reported, according to a study by the Hong Kong University.
Benjamin Cowling, associate professor
MADRID (CNN) -- Spanish police arrested two suspected terrorists with apparent links to an al Qaeda-affiliated group Tuesday but said they had no indication of an imminent attack.
The Interior Ministry identified the suspects as Nou Mediouni, 23,
The politics of oil and ecology have put President Obama between a rock and hard place, as he faces a decision on whether or not to permit construction of a new pipeline. The squeeze just got tighter with a new, negative environmental assessment.
The capture of the surviving Boston Marathon bombing suspect last Friday ended the city's nightmare. But for investigators, a huge task lies ahead.
They "have a million questions, and those questions need to be answered," Massachusetts Gov.