Precise information about agricultural soils is key to managing them more efficiently and sustainably. Researchers at the ...

BEIJING - China's military said it had conducted a patrol in the South China Sea on Friday, the day United States Defense Secretary Pete Hegseth reaffirmed Washington's commitment to the Philippines.

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 ...

Installing a smart water sensor can save you a lot of money and hassle. The best models we've tested immediately alert you to leaks and even shut off your home's water supply. I’ve been working ...