Paris is known as the "City of Lights" for its early and extensive ... effect" experienced by astronauts after viewing our home planet from space.

New York City's skyline looked a little darker Saturday night without the Empire State Building's lights. Its famous tower ...

Earth Hour was marked across the world on Saturday with lights switched off in cities such as Paris, New Delhi, London, ...

“Switching off our lights is more than just a gesture; it’s a statement reinforcing our shared responsibility towards the planet,” stated ... Quezon City will host a ceremonial switch ...