First, they teleported photons, then atoms and ions. Now one physicist has worked out how to do it with energy, a technique that has profound implications for the future of physics.
As life has evolved, its complexity has increased exponentially, just like Moore’s law. Now geneticists have extrapolated this trend backwards and found that by this measure, life is older than the Earth itself.
A novel manufacturing method could make it practical to stack solar cells and convert more of the energy in sunlight into electricity.
If the cosmos is a numerical simulation, there ought to be clues in the spectrum of high energy cosmic rays, say theorists
Japanese researchers build a gun capable of stopping speakers in mid-sentence.
A 19th-century idea might lead to cleaner cars, larger-scale renewable energy.
Saying that half of all the 2009 stimulus-supported clean energy companies went out of business is plain wrong.
A startup that might have a record-breaking solar cell is in danger of going out of business.
Even with a terrible recession and a natural-gas bonanza, the U.S. isn’t cutting emissions fast enough.