EU climate change body says it is “more probable than not” temperatures will reach new highs in next few months

U.S. doctors who jeopardized patients’ lives by pushing medical misinformation during the pandemic and its aftermath have faced few reprecussions

Exposure to both high temperatures and air pollution is ‘more than a double whammy,’ study shows

Once a vaccine advocate, the Florida governor lost his enthusiasm for the shot before the delta wave sent COVID hospitalizations and deaths soaring

As firefighters fought blazes kindled by tinder-dry conditions on the Greek island, the authorities sent tourists and residents to boats moored

Multiple sclerosis was once seen as a “dead-end disease.” But lots of little interventions have added up to remarkable progress