Patients in the study were about 40% more likely than the control groups to...
lungs
ABC News’ Linsey Davis travels to Tongass National Forest, where conservation advocates and loggers...
A massive U.S. plane is headed to the Amazon to combat the fires in...
Amazon rainforest on fire: ‘Lungs of the world’ in flames l Nightline
Fire has engulfed an area two-thirds the size of the continental U.S., and containing...
