A bizarre snake has got people around the world baffled - because no one knows exactly what it is. The bright-green slimy creature was seen slithering across a concrete floor at a port in Penghu, ...

For eight months, a 35-year-old man in India was bothered by his left eye. It was red and blurry. When he finally visited an ophthalmology clinic, it didn’t take long for doctors to unearth the cause.

Researchers at Cornell University on Monday showcased a pair of bio-inspired robotics running on a hydraulic fluid-powered battery. The redox flow battery (RFB) also mimics biological functions, as it ...