Titanium dioxide is an artificial coloring that can make foods bright white. Here’s what you need to know about common ...

Poor air quality (from wildfires and other causes) may decrease a person’s ability to focus, according to a new study. Short-term exposure to air pollution can impair cognitive functions like ...

The National Institutes of Health is pushing to cap certain types of grants that support scientific studies, totaling billions of dollars. As directed by the Trump administration, the National ...

Some cooked foods can become contaminated with dangerous levels of toxic bacteria if left out at room temperature for a few hours — even if the foods are then stored in the fridge and later ...

Belly button odor can strike anyone at anytime. While a smelly belly button is usually nothing to worry about, a foul odor paired with other symptoms could indicate a more serious issue.

At least 44 states are reporting high or very high flu activity, but it’s not too late to get vaccinated and protect against severe illness, health authorities say. This story has been updated ...

What’s the link between the two conditions, exactly? High blood sugar from diabetes can damage blood vessels in the kidneys and tiny filters within them, called nephrons. This can happen with ...

A new study tied eating at least 2 servings of yogurt per week to a lower risk of an aggressive type of colorectal cancer.

Learn why hand-sanitizer gels lose effectiveness over time, plus tips to keep hand sanitizer at full germ-killing strength ...

Symptoms such as fatigue, itchy skin, and mental health issues can make it difficult to function, but they can be managed. “This is a chronic condition that people can live with,” says ...