Even brief exposure to tobacco smoke can trigger inflammation, weaken immunity, and raise cancer risk in organs far beyond ...

For starters, all of that deep breathing might prime your lungs for exercise, because it tells your lungs, blood vessels, and ...

Stay vigilant during the COVID spike and boost your immunity with the right nutrition. Here’s what to eat to help your body ...

Detecting odors is critical to a shark’s survival, but unlike humans their olfactory system is entirely separate from the respiratory system. So, gills, lungs, it doesn’t matter for them because they ...

Here’s what causes colds to spread so easily, how long they are usually contagious and how they’re most commonly treated.

The state’s public health department urges anyone who may have been exposed or who is experiencing symptoms to contact their ...

As winter settles over Australia, it's not just the drop in temperature we notice—there's also a sharp rise in respiratory ...

The UKHSA has reported that in countries where the new strain is rife, people being treated in hospital have soared, and ...

“Natural remedies or alternative treatments can help ease bronchitis symptoms. These include adequate rest, honey for adults, ...

At least 62 people with measles have traveled on planes this year, and one person became infected. But being fully vaccinated ...

The man kept getting worse; in fact, he seemed to deteriorate before their eyes. Initially, he received supplemental oxygen through a simple face mask; subsequently, doctors switched to a mask that ...