Many cities are replacing their incandescent traffic lights with LEDs, despite the higher initial cost. Here's why that's ...

WASHINGTON — Northwood Space, a California-based maker of phased-array ground stations, announced Jan. 27 it raised $100 million in Series B funding as government and commercial operators look for ...

WASHINGTON (AP) — An immigration judge on Wednesday granted asylum to a Chinese national who he said had a “well founded fear ...

A cartridge-based console project that blends Arduino fundamentals, retro gaming nostalgia, and modern maker tools.

BAGHDAD (AP) — Former Iraqi Prime Minister Nouri al-Maliki expressed defiance Wednesday after U.S. President Donald Trump ...

The funeral of Wales football great Terry Yorath is held in Leeds after his death at the age of 75. Yorath's coffin is adorned with flowers in the white, yellow and blue colours o ...

What to Look for When Buying a Super Bowl TV ...

Expert DIYer April Wilkerson adds lights, outlets, and a stereo to the shop for a complete, modern workshop setup.

From TVs and smartwatches to rapidly emerging VR and AR devices, micro-LEDs are a next-generation display technology in which ...

Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...

Why we love it: Of every LED mask we've ever put on our face, this is hands-down the most fancy. It has 770 LED bulbs, emits ...

Inorganic LEDs are light-emitting diodes (LEDs) made from a crystalline semiconductor. The optical emission wavelength can be selected by varying material composition. Example active regions include ...