From the outside, wildfire smoke may look like a drifting gray cloud. But for scientists, these plumes are dynamic, complex, and potentially dangerous. They can stretch for hundreds of miles, ...

Cleaning your shower can be a real pain — literally. Scrubbing grimy tile and the debris razors and shampoo bottles leave ...

Researchers have developed a smart pen designed not only for writing, but as a potential tool to make early detection of ...