Some pass close enough to be noticed, like comet 3I/ATLAS now crossing our Solar System. Scientists believe these visitors ...
For nearly five decades, NASA’s Voyager 1 and 2 spacecraft have ventured farther than any other human-made object, pushing ...
An interstellar comet that originated outside our solar system just made its closest pass of the sun, setting it on an outgoing path — but it’s not leaving our cosmic ...
Phil and Jackie Coates' home in Mumbles generates so much electricity that they make money from it - and it even charges their electric vehicle for free ...
Artificial intelligence appears weightless — just code in the cloud, thinking at the speed of light. Yet behind that digital mist lies a heavy, physical world built from metal, electricity and heat.
Every product we touch has a footprint. A phone, a fridge, a hospital syringe. Each begins and ends in the same place: the ...