More and more women are adding something new to the assortment of objects in their handbags: tear gas. It comes in a “Pengun”—a tube about five inches long, which, according to the ...

What's cool is a lot of these gadgets are on ... (If you want a more detailed review of all our favorite gadgets, then look to our Men's Health Tech Awards and our long list of gadget roundups ...

From a collection of winter clothes with warming technology to a smart frame to a Wi-Fi-enhanced Roomba, here are 10 cool tech gifts and gadgets for ... fits feet up to men size 12.