Following a train collision that occurred on April 16 involving a misaligned switch, the Federal Railroad Administration (FRA) has released a Safety Bulletin to remind railroads about ways to “ensure ...

We've seen a number of robotic prosthetic hands intended for amputees, but what about those that still have their hands but have lost function through nerve damage? Researchers at Oregon State ...

CHENNAI: In a bid to provide a safe journey for passengers during the COVID-19 pandemic, Chennai Metro Rail has installed a foot-operated lift mechanism in all stations. It has also installed ...

Constant electricity fluctuation and irregular power availability for irrigation are daily problems faced by many farmers for a long time. If one travels through the southern districts of Tamil Nadu, ...