Engine converts the random jiggling of a microscopic particle into stored energy and could lead to significant advances in the speed and cost of computers, other tech
Several existing and near-term laboratory-scale devices shown to be sensitive enough to detect, or rule out, possible particles that could be ultralight dark matter
Using a uniquely powerful instrument, the scientists have refined a technique called mass spectrometry imaging that translates reams of data into detailed visuals of the molecular makeup of biological samples