A new study assesses a low-cost intervention aimed at reducing deaths from bleeding during childbirth. It's remarkably simple — and, according to a new study, quite effective.

Inspired by Harry Potter’s Invisibility Cloak, the UCSD cloaking device is an incredibly thin Teflon sheet studded with tiny circles of highly reflective ceramic.

Here's an interesting one highlighted by New Scientist. Disney Researchers are building what they call "Paper Generators" creating simple interactivity via energy harvesting Basically, rubbing a ...