The recycling symbol on that container doesn't necessarily mean it can go in your curbside bin. Here's how to decode those plastic recycling numbers.

Spray varnish, alcohol, and water can be used to create interesting effects in resin crafts. School chief to suspect: ICE ...

HydroSpread, a breakthrough fabrication method, lets scientists build ultrathin soft robots directly on water. These tiny, insect-inspired machines could transform robotics, healthcare, and ...