We’ve got 3D-printed plastics and 3D-printed metals. Now you can add 3D-printed diamond materials to the list. Sandvik, a Swedish company specializing in mining, materials science and metalworking, has developed a way to make diamond composite materials with the 3D-printing technology called additive manufacturing. The material can be formed into many custom shapes, but think of ultradurable drills, not exotic …

Amazon is reportedly working on a health and wellness device that could figure out how you feel before you do.  The e-commerce giant detailed a voice-activated wearable device that can recognize human emotion, according to internal documents obtained by Bloomberg. The wrist-worn gadget reportedly pairs with a smartphone app and uses microphones to decipher your emotional state based on your …

The Senate voted Thursday in favor of bipartisan legislation to help stop annoying robocalls on your phone. The Telephone Robocall Abuse Criminal Enforcement and Deterrence (TRACED) Act passed 97-1 and had more than 80 co-sponsors. The bill, introduced by Sens. John Thune, a Republican from South Dakota, and Ed Markey, a Democrat from Massachusetts, would improve enforcement policies, such as criminalizing …