Alzheimer's disease (AD) is a serious neurodegenerative disease largely affecting older adults. Apart from age, it also shows ...

I’m not exactly sure when virtue signaling became a thing, but it’s hard to miss these days. Its message is simple: Look at how wonderful I am, based on ...

A tissue section from a mouse model of lung metastasis showing cancer cells (green) that have attracted and activated fibroblasts (red) to support the growth of a metastatic tumor. Image: Massagué Lab ...

Cell signaling is crucial for cells to communicate and function correctly. Disruptions in these pathways, caused by genetic mutations or environmental factors, can lead to uncontrolled cell growth, ...

Andrew J. Stillman is a freelance writer and yoga instructor exploring the world. Check him out at andrewjstillman.com or follow him @andrewjstillman on all the things.