Bill Gates-backed Arnergy has secured a $15 million Series B extension to expand solar access in Nigeria. CardinalStone ...

Discover India's advanced laser weapon by DRDO, capable of neutralising drones and missiles at light speed. A significant ...

The designs still face major technical challenges. Researchers make serious breakthrough that could lead to unbelievable ...

Lasers are great for heating things up, whether you need to do it quickly, hit a precise target, or do it from a distance.