An international team has found that equations to determine the speed of a moving dinosaur based on prints in trackways may ...

In a pair of papers submitted June 17 at arXiv.org, researchers generated conditions called “magic states,” crucial components of quantum computations. And those magic states were high-quality enough ...

Solving life's great mysteries often requires detective work, using observed outcomes to determine their cause. For instance, nuclear physicists at the U.S. Department of Energy's Thomas Jefferson ...

Optical extinction spectra were measured for dispersions of germanium (Ge) nanorods produced by arrested solution–liquid–solid (SLS) growth using bismuth (Bi) seeds. Peaks in the real (n) and ...

Objective To quantify which publicly reported hospital quality metrics have the greatest impact on a patient’s simulated hospital selection for hip or knee arthroplasty. Design Discrete choice ...