Tossing a plastic spoon or fork into the trash after using it once is not just acceptable; it is fashionable. Experts estimate that over 40 billion pieces of plastic cutlery end...

With the increasing popularity of drones as toys and potentially even for commercial delivery, researchers are going all out to build cooler and more sophisticated quadcopters. ...

Creating batteries that are smaller, cheaper, rechargeable and most importantly environmentally friendly has been the holy grail for engineers across the globe for many years. N...