Life needs more than just a planet. Explore why the conditions for life are so rare, what makes Earth unusual, and where we might still find surprises.
Cocaine affects your brain, heart, and behavior in ways that go far beyond the high. Here's what the science says about its short and long-term effects.
Ammunition can go off in a fire, but the real risks depend on how it's stored. Learn what actually happens to rounds, firearms, and why smoke may be the bigger concern.
Deep infiltrating endometriosis grows into surrounding tissue and organs, causing severe symptoms. Learn how it's diagnosed, treated, and managed long term.
Denatured alcohol contains methanol and other additives that can cause blindness, organ failure, and death—here's what actually happens in your body.