Debuting in India, the new Profile Guard feature will stop unwanted people from copying your profile picture, and could expand to additional countries soon.
Researchers at Caltech say that they're developing a single-layer "lensless camera" that can switch from a fisheye to a telephoto lens instantly.
It might seem obvious, but new data from Safehome offers a fascinating look at the different ways different generations balance privacy, security and convenience.
Lenovo's first ThinkPad was a groundbreaking crowdpleaser back in 1992. Now, 25 years later, the company will honor it with a nostalgia-inducing throwback model.
Skimmers are illegal card readers that criminals can hide at places like gas pumps to steal your credit card data. Here's how to stay safe.
The old directors are out, and Oscar-winning director Ron Howard is taking over.
Samsung's family of touchscreen refrigerators just got bigger -- and certain models are already available at a steep discount.
The Amazon Dash Wand scans barcodes to add items to your shopping cart, pays for itself if you already shop on Amazon, and its tiny speaker is home to Alexa, too.
Scan it or say it and the Amazon Dash Wand will add it to your shopping cart. Is the newest (and cheapest) Alexa gadget a grocery game-changer?
Say it or scan it, and the Amazon Dash Wand will add it to your shopping cart. But can it move online grocery shopping to the mainstream?