Mar. 20, 2024 — Using data from both mice and humans, a research team has found that a cell surface protein that senses odors and chemicals may be responsible for -- and help explain -- male ...

What Happens When You Have Stroke Symptoms? Your brain needs oxygen to work properly, and your arteries bring oxygen-rich blood to your brain. A stroke happens when blood flow to the brain gets ...

What Are the Symptoms of Gallstones? Gallstones may or may not cause symptoms. In fact, you likely won't know you have them until one gets stuck in one of your ducts, which are the tubes that ...

Histamine is a chemical your immune system makes. It does a few things, such as regulating your sleep cycle. But it also helps send signals between cells, which is part of why you have allergy ...

What Is a Headache Behind the Eye? Several types of headaches can cause pain behind the eyes. You might feel pain behind one eye (unilateral) or both eyes (bilateral). The pain may throb in ...

What Does a Yeast Infection Feel Like? A yeast infection can feel like itching or even burning. Or you may have swelling so extreme, it leads to sores. Sexual intercourse may be painful.

“Colloid” means that something is dissolved in another substance. Colloidal silver is made up of tiny particles of silver in water. It’s the same kind of silver used in jewelry and ...

The flame that will burn at the Paris Olympics has been kindled at the site of the ancient games in Greece. During a ceremony, an actress dressed as an ancient Greek priestess was supposed to use ...

The abandoned site of a once-planned £3.8billion gigafactory has been sold – delivering a blow to the UK’s electric car industry. US private equity giant Blackstone has agreed to buy the 235 ...

Fennel is a flowering vegetable and belongs to the same family as carrots and celery. It’s a large plant, with stalks that can grow up to 8 feet tall. Its base is pale and firm, like celery, and ...

Hypertensive heart disease refers to heart conditions caused by high blood pressure. The heart working under increased pressure causes some different heart disorders. Hypertensive heart disease ...

It acts as insulation, similar to the plastic coating around electrical wires, keeping your nerve cells safe. It helps electrical signals move fast and smoothly from one nerve cell to another. It ...