Health

By Taylor Nicioli, CNN (CNN) — Too much stress isn’t good for you — on top of feeling relentless burnout, it can lead to sleep problems,…

By Sandee LaMotte, CNN (CNN) — Male sperm count has fallen by more than 50% globally in the last 50 years, leaving researchers scrambling to…

By Giri Viswanathan, CNN (CNN) — For the first time in more than two decades, the United States saw an increase in infant mortality rates in…

By Meg Tirrell, CNN (CNN) — When the first gene therapy for the rare, debilitating disease Duchenne muscular dystrophy was conditionally…

By Deidre McPhillips, CNN (CNN) — The 988 Suicide and Crisis Lifeline has received millions of calls, texts and online messages since its…

By Madeline Holcombe, CNN (CNN) — When tragedy takes the world stage, it can quickly become part of every conversation. But as much as it may…

By Giri Viswanathan, CNN (CNN) — For some high-risk cardiovascular patients with stents, the often-recommended practice of prolonged taking of…

By Madeline Holcombe, CNN (CNN) — Micromanaging how your child eats candy this Halloween might be more of a trick than a treat, experts say.…

By Amanda Musa, CNN (CNN) — Overdose deaths among teens have been on the rise for years and now the Biden administration is urging schools to…

By Kristen Rogers, CNN (CNN) — Loss of slow-wave sleep as you age may increase your risk of developing dementia, according to a new study.…

By Jacqueline Howard, CNN (CNN) — Dozens of Democratic lawmakers are urging the Biden administration to require private health insurance plans…

By Deidre McPhillips, CNN (CNN) — Extreme heat can take a heavy toll on the heart, and a new report shows how much more deadly the effects of…

By Kristen Rogers, CNN (CNN) — Have you ever been hiking with your partner when you suddenly imagine pushing them off a cliff? Or on your way…