New Delhi: In recent years, a startling comparison has taken hold in public discourse: breathing heavily polluted urban air — especially in cities like Delhi — is being likened to smoking multiple ...

New research uncovers how heavy smoking rapidly disrupts blood and airway biology, revealing the hidden damage that accelerates disease risk in otherwise healthy adults. Study: The effects of heavy ...

New MRI research reveals that heavy smoking can shrink key brain regions tied to memory and cognition, and excess weight might intensify the damage, raising fresh questions about dementia prevention.

Share on Pinterest A new study reports young adults who smoke could face more than double the risk of having an unexplained stroke. Catherine Falls Commercial/Getty Images Researchers report that ...

People who smoke only a couple of cigarettes a day still face surprisingly high risks of heart problems and early death. A large review of long-term studies shows that even very light smokers can see ...

Forbes contributors publish independent expert analyses and insights. John Samuels is the Founder/CEO of Wellworth healthcare advisory firm. A cigarette lit on screen once symbolized noir, danger and ...