I built an indoor air quality monitor to monitor air temperature and humidity using the DHT22 sensor. It also has an MQ-2 gas sensor to monitor LPG, smoke, and CO molecules in the air.

Here the authors demonstrate magnetic gradients which enable nanoscale imaging by developing a nanowire on a tip and incorporating it with an atomic sensor, that can then be used to map electrons ...

Gas prices are down again this week in Massachusetts, and they've been steadily declining since late January. One expert said that while the lower prices are a good thing for drivers, it could be ...

(Ukrainian Emergency Service via AP) LONDON — Russian special forces walked inside a gas pipeline to strike Ukrainian units from the rear in the Kursk region, Ukraine’s military and Russian ...

LONDON — Russian special forces walked inside a gas pipeline to strike Ukrainian units from the rear in the Kursk region, Ukraine’s military and Russian war bloggers reported, as Moscow moves ...

Russian special forces filmed the moment they crept miles through a gas pipeline, in an attempt to launch a surprise attack on Ukrainian positions in the town of Sudzha, Kursk.

With energy bills putting a crunch on the U.S. this winter, comparing the costs of electric heat vs gas heat can be an important decision for homeowners looking to save money. When Kiplinger ...

Natural gas prices have risen significantly due to extreme weather conditions increasing demand and causing production disruptions. Record levels of U.S. liquefied natural gas exports are putting ...

Vladimir Putin starts up a natural gas liquefaction line in Russia's Murmansk region on July 20, 2023. KONSTANTIN ZAVRAZHIN / AFP Gas consumption in France continues to fall, with a gross volume ...

Egypt's strategic energy position makes it a key battleground, as U.S. and European firms, including Chevron, BP, and ExxonMobil, have heavily invested in its gas sector. The West is responding to ...

Natural gas prices recently soared to their highest levels in two years, driven by a combination of extreme weather, supply constraints, record liquefied natural gas (LNG) exports, and global demand ...

The ROK Navy’s combat USV is currently being studied in the form of Batch-I and Batch-II. The conceptual model showcased at DSK 2025 is called the “expanded model” because it integrates five weapon ...