ScienceInsights

Wisdom teeth can cause real sinus pressure. Learn how to find relief at home and when it's time to see a dentist.

Cultured pasteurized cheese is generally safe during pregnancy. Learn which cheeses are fine to eat, which to avoid, and how to read labels.

There are two polio vaccines—one live, one not. Here's how they differ, why the live version was phased out in the U.S., and whether it can actually cause polio.

In bodybuilding, "gear" usually means anabolic steroids. Learn what that includes, how these drugs work, and what health risks come with using them.

Rhinovirus has no cure, but there's a lot you can do at home to keep your baby comfortable while they recover from a cold.

Nabumetone is not addictive and causes no withdrawal symptoms. Learn why it's sometimes confused with habit-forming drugs and what risks actually exist.

Learn what causes chest burn, how to get quick relief, and simple diet and lifestyle changes that can reduce how often it happens.

Learn practical, science-backed ways to manage difficult emotions by working with them rather than pushing them away.

Hard water leaves mineral buildup that regular shampoo can't remove. Learn which treatments actually work, from chelating shampoos to water softeners.