Most insurers don't cover shockwave therapy for plantar fasciitis, even with FDA approval. Here's what it costs out of pocket and what they will cover.
Wild axolotls are critically endangered with fewer than 1,000 remaining, yet millions thrive in captivity. Here's what that strange gap means for the species.
Latex gloves can transfer proteins and chemicals to food, posing risks for some people. Here's what the research says and when nitrile is the better choice.
Alcohol tolerance can build in days or weeks depending on your biology. Learn what's actually happening in your body and why needing more to feel less isn't a win.
Brass can last decades, but its lifespan depends on alloy type, environment, and care. Learn what actually weakens brass and when another material makes more sense.
Nuclear chemistry shapes everyday life in ways most people never consider, from diagnosing illness and treating cancer to powering cities and preserving food.