Night may soon become something that companies can switch off, briefly and selectively, from hundreds of miles above Earth.

The human desire to conquer darkness has driven innovation for centuries, from the invention of the humble candle to massive ...

Iran’s southeastern seaport of Chabahar is a popular tourist destination renowned for its cliff-lined beaches and rugged, treeless peaks known locally as “Martian mountains.” Soon the region will have ...

For the immersive public installation titled Smithsonian Dreams, the artist Refik Anadol will project images from the ...

The night sky may soon acquire a switch. A California startup plans to send an enormous, steerable mirror into orbit and use it to bounce sunlight onto selected patches of Earth after sunset. On July ...