If you own nonstick cookware, you have probably wondered about the safety of the coating. The short answer is that Teflon pans are safe for normal everyday cooking. The concern is not the pan itself, but the chemicals used to make it and what happens when the pan is overheated. Understanding the difference between the … Read more

Backswimmers do bite people, and it is not a pleasant experience. These aquatic insects, which swim upside down, have a piercing mouthpart that can break human skin and deliver a sharp, painful sting. Most people describe the bite as feeling like a sudden, intense bee sting or a hard pinprick, and it can leave a … Read more

Spindles are small, distinct structures that appear in two very different parts of biology: inside cells during division and in your brain waves during deep sleep. In cell division, spindles are the protein machines that separate chromosomes so each new cell gets the correct genetic material. In sleep, spindles are brief bursts of brain activity … Read more

Applying Monistat external vulvar cream correctly matters more than most people realize. The cream treats yeast infections on the skin outside the vagina, not inside. Getting the application right improves comfort and helps the medicine work as intended. This guide walks through each step, what to expect, and when to see a doctor. What Is … Read more

Feeling like you are not affectionate can be confusing and even upsetting. You might worry that something is wrong with you or that you do not care about the people you love. The science says that a lack of affection is rarely about a lack of love; it is usually about a combination of your … Read more

Omics technologies are a group of laboratory methods that measure and analyze large sets of biological molecules in a single experiment. They include genomics (DNA), transcriptomics (RNA), proteomics (proteins), and metabolomics (metabolites). Instead of looking at one gene or protein at a time, these tools capture a broad snapshot of what is happening inside cells, … Read more

Mongolian spots are flat, blue-gray birthmarks that appear most often on the lower back and buttocks of babies. They are common and usually harmless. Most fade on their own by the time a child reaches school age. For adults who still have visible marks, laser treatment is the main option that has evidence behind it. … Read more

Steroids are prescription medicines when used legally, but they are also some of the most commonly abused substances in fitness culture. The legal route always starts with a doctor who prescribes them for a specific medical condition. The illegal route usually involves buying from online sellers, gym dealers, or overseas suppliers without a prescription. The … Read more

Yellow vaginal discharge is common, and in most cases it is not a sign of a serious problem. The color and texture of your discharge change throughout your menstrual cycle, and yellow can be a normal variation, especially when it is thin, watery, or slightly creamy. However, yellow discharge can also be a sign of … Read more

A face that turns pink or red can be confusing. It might happen after a hot drink, during a stressful meeting, or for no reason you can identify. For many people, this is simple flushing. For others, it is a sign of rosacea, a chronic skin condition. Understanding the difference matters because the causes, triggers, … Read more