How cancers metastasize remains poorly understood. The process begins when cancer cells break off from a tumor and invade blood and lymphatic vessels, the body’s alleyways. But studying invasion—typically...

All products featured on Allure are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission. You might have heard hushed whispers...

All products featured on Allure are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission. This story is a part of Show Your...

A few summers ago, I caught a man taking a photograph of my self-harm scars on my left arm while he and I were alone in an elevator together. He didn't even bother to silence the camera sound on his...

“A new study of researchers at IMT School for Advanced Study Lucca demonstrates for the first time that the slow waves of NREM-sleep travel and propagate in the brain through ‘anatomical highways.’...