There are two main types on the market: one unfolds from a standard phone to a tablet-sized device, while the other follows a classic clamshell design, like the old-style Motorola Razr, allowing ...

A team has used a process known as DNA origami to make electrochemical sensors that can quickly detect and measure biomarkers. Using an approach called DNA origami, scientists at Caltech have ...

The best foldable electric bikes are a great way to get outdoors, even when you're tight on space. If you don't have a lot of room to store a full-size bike or need to tuck it away once you reach ...