Space, as far as physics is concerned, is a soundless place. There is no air, no wind, no whisper — only vacuum. And yet, on ...

Unfortunately, any work you do in the universe will have to be done the old-fashioned way. There may be an infinite amount of energy locked in the vacuum of space-time. So could we ever harness this ...

Roborock has introduced the G30 Space robot vacuum in China, available in two versions: a standard model with manual water refilling and a variant with an automatic ...