Astrophysicist Paul Sutter illuminates the origin of ancient radiation leftover from the earliest moments of the universe; the flash of the Big Bang is still with us ...

Light-based technologies are helping us explore space with telescopes equipped with sensors that collect data from the ultraviolet to the infrared range of the spectrum, and even map our Universe in ...

"Using the new common signal, we can determine how much of what we're seeing is cosmic glare from light bouncing off the hood of the Cosmic Dawn, so to speak." ...

Light speaker by Swedish tech brand Transparent is a portable speaker and a portable lamp in one, ... He is now the magazine’s Transport and Technology Editor. Jonathan has written and edited 15 books ...

This afterglow, called Cosmic Microwave Background, or CMB, was created out of hot ionized plasma some 13.7 billion years ago, when the universe was just 380,000 years old.A small fraction of this ...

Nearly 50 years after Star Trek’s first television incarnation, subspace communications, which enabled secure faster than light galactic communications will likely remain science fiction.

A new light-based communications standard meant for Li-Fi technology has rolled out. The emerging wireless technology relies on infrared light instead of radio waves. It’s said that Li-Fi could ...

Intel has in the past said that devices with Light Peak technology would start shipping in late 2010 or early this year. For the majority of user needs today, copper is good, Perlmutter said.