ScienceInsights

Practical, evidence-based ways to last longer in bed, from pelvic floor training to managing anxiety and knowing when to talk to a doctor.

Learn how traction alopecia and CCCA are treated in Black women, from medications and hair care changes to when a transplant may be an option.

Gaucher disease can cause an enlarged spleen, bone pain, fatigue, and more. Learn how symptoms vary by type and what diagnosis and treatment involve.

Canker sores usually heal on their own, but the right treatments can ease pain and speed recovery. Here's what actually helps.

Worry and anxiety feel similar but work differently in your mind and body. Understanding the difference can help you manage both more effectively.

Facial itching can stem from dry skin, eczema, allergies, mites, or even stress. Learn what's likely causing yours and how to find relief.

Back sleeping can ease back pain and improve posture—if your pillow and mattress setup actually supports your spine.

An A1C of 6.5% or higher typically means type 2 diabetes, but results aren't always straightforward. Here's what the numbers really mean for your health.

GDP in healthcare means two things: how much a country spends on health, and the guidelines keeping medicines safe during storage and transport.

PAs and nurses serve different roles with different training and pay. Here's how they actually compare and where each fits in healthcare.