Inspired by the shape-shifting skin of octopuses, Penn State researchers developed a smart hydrogel that can change ...

Ever wondered what it would be like to browse the internet from another country without leaving your home? A virtual private network, or VPN, makes that possible. It lets your device appear as if it’s ...

Who said life has to be boring when it’s snowing outside? These dogs clearly know how to enjoy their time, even when they can’t go outdoors because their little world outside is covered in snow. A ...

When Motorola introduced its first mobile phone in 1984, the company hoped for a buying frenzy. But even the best marketers couldn’t have predicted the success of mobile phones. Today, mobile phones ...