The northern lights revealed themselves to a handful of states Tuesday, but if you missed out, you still have a chance to ...

The night sky will dazzle this week as the Lyrid meteor shower kicks off its annual display, marking the return of one of the oldest and most reliable celestial shows of the year.

The new method to generate electricity from rain-like droplets using a plug flow system produces enough power to light 12 LEDs.

The success has put India in the exclusive and limited club of nations possessing high-power Laser-Directed Energy Weapon ...