California firm Reflect Orbital plans 4,000 reflectors to beam light over cities and power sites, alarming astronomers and dark-sky advocates.

A company called Reflect Orbital wants to illuminate the Earth after sunset with orbital sky mirrors, raising alarm bells.

Dell's Alienware Area-51 laptop redefines high-performance computing, boasting an Intel Core Ultra 9 and RTX 5090 for ...

Understand the physics behind total internal reflection and why light can become completely trapped inside a medium. This video explains the conditions required for total internal reflection, the role ...

Peer reflection on microteaching plays a crucial role in teachers' training programs as it equips novice teachers with ...

With the rapid advancement of multi-dimensional detection technologies including hyperspectral imaging and polarization imaging, the concealment efficacy of traditional camouflage has been threatened.

Hidden in the yellowing pages of century-old issues of Nature are some scientific gems. They might be fully fledged 'Letters to the Editor', curiosities from 'Notes' or nuggets from 'Our Astronomical ...

Tips for a speedy sale of your agencyIf you are thinking of selling your agency, here is the knowledge you need to have at your fingertips. Tips for avoiding the crowds in Palma de MallorcaOvertourism ...

Classical and quantum mechanics don’t really get along as the science of the subatomic can get, well, weird. Take, for instance, quantum entanglement, which says that the state of one particle can be ...

Quantum mechanics, the theory that governs the subatomic world, rests on a persistent paradox. It describes particles that ...