There are now many general-purpose consumer LED bulbs that give off good light. With so many, how can you tell the difference?
If the cosmos is a numerical simulation, there ought to be clues in the spectrum of high energy cosmic rays, say theorists
Last year, physicists discovered that red wine can turn certain materials into superconductors. Now they’ve found that Beaujolais works best and think they know why.
The area used to grow genetically modified crops keeps growing, fueled by rapid increases in developing nations.
Sigma Designs’ set-top box is ultrathin, can control your connected home–and doesn’t actually sit atop your set.
The search giant’s acquisition of Next New Networks shows how media companies of the future will work.
Physicists have cloaked a macroscopic object for the first time. And they’ve done it using conventional materials and techniques
Making computers faster means relying on the central processing unit (CPU) less than ever before.
The first demonstration of an information-heat engine could revolutionise the way nanomachines get their power.
A new theoretical model suggests that quantum entanglement helps prevent the molecules of life from breaking apart.