Publisher Arthur Ochs Sulzberger, who is known as the man who shepherded the New York Times through some of the most turbulent times in the newspaper’s more than 160-year history, has died at the age of 86 at his home in Southampton, New York, the Times announced today. Sulzberger took…
Scientists have used a new x-ray technique to produce spectacular 3D images of Roman coins that were corroded inside pots or blocks of soil. The rotating images built up from thousands of two-dimensional scans are so clear that individual coins can be identified and dated, without a single battered denarius…