ScienceInsights

Sulfur-smelling urine is often caused by foods like asparagus or dehydration, but can sometimes signal an infection or other health condition.

Dry needling and acupuncture both use needles, but they differ in goals, techniques, and training. Here's how to tell them apart.

Pregnancy is counted as 40 weeks, but why does it start before conception? Learn how due dates work and what shapes the length of your pregnancy.

Bacterial infections can clear up in days or linger for months. Learn what shapes your recovery time and when to follow up with a doctor.

From pickle juice to magnesium, here's what the evidence actually says about relieving and preventing muscle cramps.

Ashwagandha gummy dosage varies by brand, but clinical trials and safety data can help you find the right daily amount for you.

At 7 weeks, your baby is about the size of a blueberry. Learn what's developing, what shows on ultrasound, and how growth picks up from here.

Most Mucinex side effects clear within 12 hours, but multi-symptom formulas can linger longer. Here's what to expect and when to call a doctor.

At 4 months pregnant, your bump is growing and baby is developing fast. Here's what to expect with your body, skin, and first movements.

Bone spurs can appear as firm bumps under the skin or sharp projections on X-rays. Learn what they look like and when they're worth checking out.