In a letter to the Senate Judiciary Committee on Friday, FBI Director James Comey wrote that the agency is investigating additional emails that were discovered as part of a separate investigation. 'In connection with an unrelated case, the FBI has learned of the existence of emails that appear to be pertinent to the investigation … I agreed that the FBI should take appropriate investigative steps designed to allow investigators to review these emails to determine whether they contain classified information, as well as to assess their importance to our investigation,' he wrote.
A new report settles the debate over when AIDS came to the U.S. But survivors of the early days of the epidemic say they still must fight stigma.
The HIV virus first landed in New York in the 1970s and spread to the world from there, a new genetic study shows. And it clears "Patient 0".
Classes have been canceled or polling has been moved from schools in various districts due to fears of violence during this tense election.
Riding in Russia's Soyuz spacecraft has been called the "ultimate rollercoaster ride back to Earth."