Add Yahoo as a preferred source to see more of our stories on Google. Scientists have created a floating droplet electricity generator that turns rainfall into power using water as its own support and ...

Ghost imaging is an unusual effect in which an image is formed using light that hasn't ever been in contact with the target object. But the issue of whether the effect is quantum mechanical in nature ...

Different isn’t always better. But a new study shows how radically redesigning a chemistry workhorse can have huge benefits. By letting their catalytic particles float freely in solution, untethered ...