What to Do with Old Sandbox Sand: Reuse or Dispose
Old sandbox sand can often be reused in your yard or garden, but a few safety checks first help you decide what's worth keeping and what to toss.
How Does the Immune System Protect Us From Disease?
Your immune system works in layers, from skin to memory cells, to recognize and fight off threats while leaving healthy tissue alone.
Where to Find Mifepristone in Stores or by Mail
Learn how to access mifepristone through telehealth, retail pharmacies, or clinics, and how your state's laws may affect your options and costs.
What Is Transparent in Science? From Materials to Data
Transparency in science spans physics, biology, and research ethics — here's what connects them all.
Why Does Human Skin Color Vary? The Evolutionary Answer
Skin color variation comes down to a delicate evolutionary balance between folate protection and vitamin D production based on sunlight exposure.
What Are the Treatment Options for Varicose Veins?
From compression stockings to minimally invasive procedures, here's what modern varicose vein treatment looks like and how to know which option fits your situation.
What to Drink to Detox THC: What Actually Works
THC stays in your system longer than most drugs. Here's what the science says about detox drinks, popular remedies, and what actually affects detection time.
What to Drink When Sick With a Sore Throat
From warm tea with honey to cold popsicles, find out which drinks actually help a sore throat feel better and which ones to skip.
What Should a Type 2 Diabetic Eat: Foods That Help
A practical guide to eating with type 2 diabetes, covering the best carbs, proteins, fats, and meal patterns to help manage blood sugar.
Which States Have Medicaid Estate Recovery: All of Them
All 50 states are required to run Medicaid estate recovery programs, but how aggressively they pursue repayment—and what protections your family has—varies widely.