Herd immunity is still a long way off. Find out what it will take to prevent against potentially more infectious variants.

A sweet, velvety chocolate bar. Or a nice red steak. Sometimes a craving comes up and you can’t get it out of your mind. What do cravings really mean? And what should you do if you get one? Nebraska Medicine registered dietician Meghan McLarney has the answers.

The Johnson & Johnson (Janssen) vaccine uses a slightly different approach than the previous two COVID-19 (Pfizer and Moderna) vaccines.

Ezra’s liver kept getting worse and worse despite medicine helping the other small hemangiomas shrink. He spent his entire life sick.

Are pore vacuums or peel-off masks okay to use? Our dermatologist gives his expert advice on what's safe to use versus what to avoid. Plus, get the three-step routine everyone should do every morning.

If you’re still sick weeks after an initial COVID-19 infection, you’re not alone. “Post-COVID” is affecting many COVID-19 survivors. Find out common post-COVID symptoms and how to tell if you’re contagious.

Skin cancer is the most common type of cancer, but it's highly treatable.

What can you do about varicose veins?

Do people who experience frequent headaches have a higher risk for stroke? There's not a strong correlation.

Some headaches you can handle by yourself at home, while others require a doctor’s help. How can you know which is which? Check out this handy infographic.