Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...

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Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Article Summary - In remote Chinese deserts, full-scale mockups of U.S. carriers and destroyers sit on rails, serving as precision target labs for Beijing’s growing anti-ship arsenal. -These replicas ...

Amphenol Corp. engages in the design, manufacture, and marketing of electrical, electronic and fiber optic connectors, interconnect systems, antennas, sensors and sensor-based products, and specialty ...