Two types of innovations catch my eye as I roam the floor at CES, the world's largest display of future tech. One type is that which wows with impressive engineering -- for example, a travel mug that ...

The Microsoft Lens app for Android and iOS gives users a way to scan real-life documents using their smartphone. Last year, Microsoft said it would shut it down on Dec. 15, but we're now into 2026, ...

Coffee contains caffeine and other bioactive compounds, including antioxidants like chlorogenic acids plus cafestol, kahweol, and trigonelline, though amounts vary per cup. Caffeine blocks adenosine, ...