"The Trump administration is withdrawing a proposal to require cosmetic companies to test their talc-containing products for asbestos, according to a public notice Tuesday."

"The World Health Organization’s cancer research agency has classified atrazine – the second most widely used herbicide in the United States – as “probably carcinogenic to humans,” adding to growing concerns about toxic exposures in the nation’s farm belt."

"Scientists searching for novel ways to fight cancer think they may have uncovered a promising new lead tucked away inside the cells of the bowhead whale."

"A Washington resident who was the first human case of bird flu in the U.S. since February died on Friday, state health officials said. The person was an older adult with underlying conditions and had been hospitalized since early November with a strain that was previously reported in animals but never before in humans."

"New data is adding to regulatory concerns about potential human health risks from the weed killer paraquat, leading the US Environmental Protection Agency (EPA) to seek more information from manufacturers of the pesticide."

"A Centers for Disease Control and Prevention website has been changed to contradict the longtime scientific conclusion that vaccines do not cause autism, spurring outrage among a number of public health and autism experts."

"An emerging area of research is uncovering surprising links between nature and human health."

"Everyone has looked up at the clouds and seen faces, animals, objects. Human brains are hardwired for this kind of whimsy. But some people – perhaps a surprising number – look to the sky and see government plots and wicked deeds written there. Conspiracy theorists say that contrails – long streaks of condensation left by aircraft – are actually chemtrails, clouds of chemical or biological agents dumped on the unsuspecting public for nefarious purposes. Different motives are ascribed, from weather control to mass poisoning."