SEATTLE (AP) -- A vast bloom of toxic algae off the West Coast is denser, more widespread and deeper than scientists feared even weeks ago, according to surveyors aboard a National Oceanic and Atmospheric Administration research vessel....
DES MOINES, Iowa (AP) -- More than 380 people in 26 U.S. states have been diagnosed with a stomach illness tied to Mexican cilantro contaminated by human waste, two federal agencies said Tuesday....
NEW YORK (AP) -- Lawmakers are rushing to draft New York's first regulations for a type of heavy-duty rooftop air conditioning equipment amid suspicions that bacteria-laden mist from these units could be the cause of the deadliest known outbreak of Legionnaires' disease in the city's history....
WASHINGTON (AP) -- About 1.8 million households that got financial help for health insurance under President Barack Obama's law now have issues with their tax returns that could jeopardize their subsidies next year. Administration officials say those taxpayers will have to act quickly....
WASHINGTON (AP) -- Federal health officials are laying out extra safety measures that hospitals can take to clean specialized medical scopes that have been linked to sometimes deadly bacterial outbreaks across the U.S....
SEOUL, South Korea (AP) -- South Korea's president has decided to replace her health minister, officials said Tuesday, in the wake of criticism over the government's handling of the MERS virus outbreak that killed 36 people and infected nearly 200 others....