Americans are weathering the worst flu season in years, as a number of other respiratory illnesses circulate too, such as COVID-19, RSV and the common cold.

Yellow mucus usually means that your body is dealing with an infection. It’s often a direct result of the white blood cells fighting off a bacteria or virus. “Yellow mucus also tends to become thicker ...

Dr. Hendrik Schultz, an internal medicine physician at Aurora Health Care, says, “White phlegm is less concerning and signals respiratory irritation. Yellow phlegm occurs due to inflammation, which ...

Sputum is an easily obtainable sample and has provided a wealth of information on COPD pathobiology, and thus has been a preferred sample type for microbiome studies. Although the sputum microbiome ...

Yellow toenails should never be ignored. They're most often caused by a fungal infection that's contagious and hard to eliminate without proper treatment. You can also develop yellow toenails as a ...

When it comes to ice cream, most of us can agree on one thing: quality makes all the difference. Sure, a frozen tub of sugary slush from the corner store might do in a pinch, but when you want ice ...

Artificial food dyes such as Yellow 5 provide no nutritional value, serving solely an aesthetic purpose. According to experts, however, not only do they provide no benefits, but they also have been ...

The deadly Wangary bushfire 20 years ago appears to have been the final nail in the coffin for rare yellow-tailed black cockatoos on the Eyre Peninsula. There are fewer than a dozen birds left alive.

On Monday, the soda giant announced that it's releasing Coca-Cola Orange Cream. According to the brand, the new drink is a "delicious taste of Coca-Cola infused with refreshing orange and smooth ...

While several animal studies show potential, no well-designed trials prove CBD cream benefits people with this condition. Recent research into the effects of CBD on arthritis in humans is limited.

We’ve all been there: that nagging, heavy feeling in your chest that makes every breath feel like a chore. Dealing with mucus in your chest can be irritating. It is never fun to feel congested and ...

Pneumonia symptoms can vary based on the cause and severity of the lung infection. For some, it might feel similar to the flu or be barely noticeable. For others, pneumonia can cause severe ...