Much remains a mystery about the first billion years of the universe’s history, the epoch in which the cosmos emerged from its dark ages with the dawning of the earliest stars and galaxies. Now ...

A new model is bringing scientists a step closer to understanding the kinds of light signals produced when two supermassive black holes, which are millions to billions of times the mass of the Sun, ...

Classified Papers is a Tactical Simulations challenge in 007 First Light with a redacted objective; here's how to find said ...

Italian researchers have demonstrated experimentally for the first time that microorganisms can photosynthesise using the infrared-dominated light emitted by the most common type of star in the Milky ...

Lumartix, a Swiss company specializing in plasma light engine technology, has developed a solar simulator to perform characterization, aging and stabilization tests, with additional light-soaking and ...