ScienceInsights

Spiritual psychosis blurs the line between meaningful experience and mental health crisis. Learn the signs, triggers, and when to seek support.

From condoms and PrEP to regular testing, here's a practical look at the most effective ways to reduce your risk of HIV transmission.

An overactive thyroid can have several causes, from Graves' disease to nodules and medications. Learn what triggers hyperthyroidism and how it's diagnosed.

Pot roast offers solid protein, vegetables, and nutrients from slow braising. Here's what a serving actually provides and how it fits a balanced diet.

A myelogram uses contrast dye and X-rays to show spinal problems that MRIs sometimes miss. Learn what to expect before, during, and after the procedure.

Learn how the anus works, from its sphincter muscles and nerve supply to common conditions that can affect this part of your digestive system.

High testosterone has real benefits, but more isn't always better. Here's what the research says about where it helps, where it hurts, and why balance matters.

Coconut water does hydrate, but it's not always better than plain water. Here's when it helps and when it's more than you need.

Teriyaki chicken can be a decent meal, but the sodium and sugar add up fast. Here's what to watch for and how to lighten it up.

Eggs are more than breakfast staples. Learn how they work biologically, what's inside, their nutritional value, and how to store them safely.