ScienceInsights - Exploring the Frontiers of Knowledge

Simple, practical steps to reduce microplastics in your drinking water, from choosing the right filter to ditching plastic bottles.

Meniscus surgery recovery ranges from a few weeks to several months depending on your procedure. Here's what to expect week by week.

From CR-39 plastic to polycarbonate and Trivex, here's what glasses lenses are actually made of and how to pick the right material for your needs.

Normal blood sugar varies by timing and test type. Learn what healthy glucose levels look like fasting, after meals, and over time with A1c.

From OTC creams to hydrocolloid patches, here's what actually helps cold sores heal faster and what to use at each stage of an outbreak.

From GLP-1 injectables to supplements, here's an honest look at what actually works for weight loss and what to realistically expect.

Sun rashes can look different depending on the cause. Learn to spot polymorphous light eruption, hives, and more — plus how to find relief.

Learn how a kidney stone moves through your body, how long it takes, and what you can do to help it pass more comfortably.

Find out if your insurance covers Natural Cycles, how to get reimbursed, and whether you can use FSA or HSA funds to pay for it.

Gonorrhea often causes no obvious symptoms, making it easy to miss. Learn what signs to watch for in men, women, and less common infection sites.