ScienceInsights

Around 10% of adults worldwide have diabetes, with nearly half undiagnosed. Here's what the global numbers actually look like.

Most people with Parkinson's will develop dementia over time. Learn who's at higher risk, what symptoms to expect, and how it's managed.

Feeling too high from a vape pen? These practical tips—like black pepper, cold water, and slow breathing—can help you feel more like yourself sooner.

Learn how to safely treat an ingrown hair cyst at home, when to see a doctor, and how to prevent them from coming back.

Nasonex can take days to weeks for full relief. Here's what to expect in the first 48 hours and how to get the best results from your nasal steroid spray.

Dark red period blood is usually normal, but color can tell you a lot about your cycle. Here's what different shades mean and when to see a doctor.

Swollen feet got you down? Learn practical ways to ease the puffiness at home, from elevating your legs to watching your sodium intake.

Morning headaches usually have a fixable cause. Learn what's most likely behind yours, from sleep position to caffeine habits to breathing issues.

At 4 weeks pregnant, hCG levels vary widely between people. Learn what's considered normal, what low or high levels may mean, and why one number rarely tells the full story.