Gilead Sciences makes Truvada, a medicine known generically as "pre-exposure prophylaxis," or PrEP. Consistent, daily doses of the drug are thought to reduce the risk of getting HIV from sex by more than 90 percent.
Craig Blackburn, left; Kyle Kosceilniak, center; and Hannah LaCour, members of the Louisiana delegation of the National Down Syndrome Society, practice their remarks while waiting to meet a Senate staffer.
Natasha Houston and her mother at home in Zeelugt. In 2013, Houston's husband killed their two children, slashed her arm and hand, then died, apparently by suicide.
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Abortion-rights proponents protest outside the U.S. Supreme Court on Tuesday. The retirement of Justice Anthony Kennedy set the stage for a battle over abortion rights unlike any in a generation.
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A roof bolter secures the roof of a newly mined section of a coal mine. Studies show roof bolters sometimes have high exposure to the silica dust that is especially toxic to lungs.
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If you own a small business, a new rule governing association health plans could mean a more affordable health insurance option. But there are some limitations.
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