Author

Joseph O'Sullivan

With a degree in journalism, Joseph O’Sullivan is a staff writer at Biology Insights covering environmental health. He previously covered civic affairs and local conservation issues for a weekly publication before concentrating on air quality and respiratory hazards. O’Sullivan lives in Huntsville, Alabama.

Why Do I Feel Like I Need to Yawn but Can’t?Heart & Lungs
CO2 Symptoms: Recognizing High Carbon Dioxide Exposure Safety
Does Posture Affect Breathing?Heart & Lungs
Can Alcohol Cause Phlegm and Mucus Buildup?Substances
Why Do I Feel Like I’m Suffocating?Heart & Lungs
Why Is It Hard to Breathe in High Humidity?Heart & Lungs
Why Do I Struggle to Breathe in the Shower?Heart & Lungs
Can Air Fresheners Cause Breathing Problems?Heart & Lungs
What Is Breath Retention and How Does It Affect the Body?Heart & Lungs
Circumoral: Paleness or Blueness Around the Mouth Gut & Kidney
Why Do My Shoulders Hurt When I Cough?Bones & Muscles
Why Do I Have to Keep Taking Deep Breaths?Heart & Lungs
How Long Does Air Hunger Last? Causes and Relief Heart & Lungs
Why Am I Sighing So Much?Heart & Lungs
Does Drinking Water Help Your Lungs?Heart & Lungs
Why Does the Air Smell Sweet? Causes and Concerns Earth & Space
Why Do I Double Breathe Sometimes? Causes Explained Heart & Lungs
Why Can’t I Blow Up a Balloon? The Science Explained Physics
What Tea Is Good for Smokers’ Lungs?Heart & Lungs
Are Reed Diffusers Bad for Your Lungs?Heart & Lungs
Why Do I Feel Like I Have to Yawn but Can’t?Heart & Lungs
Why Does Holding Your Breath Stop Hiccups?Heart & Lungs
What Are the Health Risks of Aluminum Dust Inhalation?Safety
Can You Get Smoker’s Cough From Smoking Weed?Substances
Why Do Cold Drinks Make Me Cough? The Biological Reasons Heart & Lungs
What Is Sigh Syndrome and What Causes It?Heart & Lungs
Why Do I Get Phlegm When I Exercise?Heart & Lungs
How Powerful Is a Sneeze? Speed, Force, and Biology Heart & Lungs
What Are Copious Secretions and When Should You Worry?Heart & Lungs
Does Wine Make You Cough? The Science Behind It Substances