Beatbot's new pool robot ecosystem, unveiled at CES 2026, does something no other model can do. I got to see it in action at ...

Is a human micro-motion sensor that can detect and recognize moving, standing, and stationary human body. The code in this library is based heavily off this LD2410, Waveshare and RD-03 documentations.

Abstract: In this letter, we introduce a self-calibrating electrochemical sensor for water acetaminophen (ACT) detection. The sensor is built upon a graphite pencil lead (GPL) electrode modified with ...

Abstract: Autonomous driving systems depend heavily on advanced recognition sensors, such as light detection and ranging, radar, cameras, and ultrasonic sensors, to navigate dynamic environments ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...

China has approved a hydroelectric project in Tibet that will dwarf the Three Gorges Dam in scale and power. This video explores the engineering ambition, environmental costs, and geopolitical risks ...

Amazon has dropped the price of the Pokemon Trading Card Game's latest Ultra-Premium Collection. After initially restocking the Mega Charizard X ex Ultra-Premium Collection with a $165 asking price, ...

China is reportedly pressing ahead with a massive hydropower project on the Yarlung Tsangpo river in Tibet, a move that experts and officials warn could seriously endanger water security, ecology and ...

China’s proposed $168-billion hydropower project on the Yarlung Tsangpo has raised serious environmental, humanitarian and strategic concerns in India, with fears it could disrupt the Brahmaputra’s ...

One of the major problems faced by most countries today is water scarcity. This scarcity is mainly due to the wastage of water. There is an urgent need to control water wastage to protect the ...

Sensors to detect temperature, pressure, and gases, such as CO 2, have been around for centuries. However, the latest devices can measure a growing list of substances and process the data in real-time ...

Michaelyn Mankel is a senior Iowa organizer with the national advocacy group Food & Water Watch. She lives in Des Moines. Dani Replogle is a staff attorney with Food & Water Watch, based in Minnesota.