Need to water your soil for the growing season? Here's a buying guide that will help you get the best drip irrigation system.

A flexible robotic arm mimics an elephant's trunk, twisting and stiffening to perform tasks, offering safer alternatives to rigid robots.

To achieve this feat, researchers aimed to use the simplest technology available: a desktop 3D-printer and an off-the-shelf printing material. This design approach is not only robust, it is also cheap ...