Semiconductor detectors that directly measure the electrical signals produced by X-rays have hugely improved the resolution and contrast of computed tomography scanners. In the 1970s computed ...

As a result of increased visitor numbers, Grand Discoveries enabled local software company, Orca Scan, to gain significant traction of its curated arcade game, OrcaCam, which it developed specifically ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...