EPA demands DEF failure data from diesel makers. Investigation could force recalls and software fixes for engines already on U.S. roads. 30-day deadline set.

A drone equipped with low-cost air quality sensors has revealed unexpectedly high concentrations of particulate matter at around 100 meters above ground level in Delhi. These new vertical insights ...

Market valued at $76.50B in 2024, projected 9.75% CAGR growth driven by aerospace CMCs, EV batteries, semiconductor ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already use. Tyler has worked on, lived with and tested all types of smart home and ...

Dipangkar Dutta receives funding from US Department of Energy and the National Science Foundation. Imagine an epic video game with your favorite hero as a character. Another character is a ...

The Trump administration on Monday asked a federal court to overturn a Biden-era rule limiting deadly soot pollution. In a court filing, the Environmental Protection Agency (EPA) argued that the Biden ...

The Environmental Protection Agency is abandoning a rule that would strengthen limits on fine-particle pollution, a move scientists and experts say could lead to dirtier air and more U.S. deaths. On ...

Posts from this topic will be added to your daily email digest and your homepage feed. A single battery can power the MS605 mmWave radar presence sensor for up to three years. A single battery can ...

Aqara today launched its latest sensor, debuting the Presence Multi-Sensor FP300. Aqara’s sensor is able to determine when someone is in the room, providing a useful way to control HomeKit-connected ...

A form of harmful air pollution that often can't be plainly observed is now being tracked with a groundbreaking new tool developed by scientists that allows residents to see where it's coming from.

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