Urban living: Add trees for health, happiness
Years-long study finds city dwellers in tree-shaded neighborhoods experience less psychological distress and enjoy better general health.
Health problems that affect breathing or sleep can lead to fatigue and lethargy that disrupt your daily routine. Understand your lungs and respiratory system—and what you can do to help yourself.
David Stults developed popcorn lung after exposure to dangerous food chemicals. He's now hitting the school circuit to teach students the dangers of vaping similar substances.