Turkey's Defense Ministry said five soldiers have been killed by methane gas in northern Iraq. They were searching a cave Sunday for the remains of a fellow soldier killed by Kurdish militants three ...

Sulfur dioxide is a toxic air pollutant released predominantly from vehicle exhaust, industrial emissions, and burning fossil ...

The Meter Pro from SwitchBot is so easy to use, and will keep me updated on firework smoke, air hazards and more.

The spacecraft, MethaneSAT, was just a year into its mission to provide a clearer picture of planet-warming emissions from ...

Methane (CH4) pyrolysis, a reaction that produces hydrogen without emitting carbon dioxide, often utilizes molten media ...

Tiny sensors, similar to breathalyzers, could "sniff out" bacterial infections and detect antimicrobial-resistant bacteria in ...

An $88 million satellite designed to monitor dangerous methane leaks around the world has gone missing in space. The ...