Spotting new bumps on your body can leave you scrambling to find pictures of skin rashes to compare them against. While there’s a large range of things that can cause skin rashes, doing your best to ...

In 1942, the Manhattan Project needed to create a chain reaction—a crucial step toward proving that it would be possible to make an atomic bomb. The scientists achieved this sustained nuclear reaction ...

High levels of ketones in urine can become life-threatening without treatment. Test for ketones at home using over-the-counter test strips that change color based on concentration. High ketone levels ...

Although traditionally ketones have been viewed with distrust by the medical community, today they are increasingly understood as both an important oxidative fuel and pleiotropic signaling metabolites ...

Food allergy symptoms can start quickly after eating and may last from minutes to a couple of days. Seasonal allergy symptoms can last for weeks or even months if exposure to the allergen continues.