I've had a couple of recent e-mails asking about barometer readings, what they measure and what those readings mean. What a barometer measures is the weight of the air above it. The standard ...

When I wrote about the hidden sensors on Android phones, the two sensors that stood out the most were a magnetometer that turns your phone into a metal detector and a barometer, which is supposed to ...

Herb, from Aledo, writes to ask about the barometer reading and if, when we report a reading in the Quad-Cities, it will be the same for Aledo or any other area town. Pressure does vary with distance ...

Hurricanes Camille (1969) and Allen (1980) were estimated to have winds of 190 mph, the highest ever recorded, but those readings are suspect because of problems with wind gauges, forecasters said. A ...