ScienceInsights

Internal vaginal itching has several common causes, from yeast infections to hormonal changes. Learn what might be behind your symptoms and when to seek help.

Cancer does more than form tumors. Learn how it disrupts energy, muscles, hormones, and organs throughout the body.

100 grams of protein works for some people but falls short for others. Here's how to know if it's enough for your body and goals.

Toddlers get ear infections so often due to their anatomy, not bad luck. Learn why they're vulnerable and what you can do to help.

Learn to identify mosquito, tick, spider, and other common bug bites by appearance, so you know when to treat at home or see a doctor.

The first trimester is 13 weeks long, and here's what to expect during that time, from early symptoms to key prenatal screenings.

Learn how to become an oncology nurse, from your nursing degree to certification, plus what the work involves and what you can expect to earn.

Lorazepam and Ativan are the same medication — one generic, one brand name. Learn what sets them apart, including cost, and how the drug works.

COPD flare-ups can worsen lung function over time. Learn what triggers them, how to recognize the symptoms, and what treatment and recovery look like.

Your daily protein needs depend on your weight, age, and goals. Here's how to find the right amount for your body.