Researchers have dramatically improved the detection speed and sensitivity of gas sensors by applying quantum squeezing to ...

Scientists have long sought to understand the exact mechanism behind water splitting by carbon nitride catalysts. For the ...

Cornell researchers have discovered a way for ammonia oxidizing archaea (AOA), one of the most abundant types of ...

Polymer-grade propylene (>99.5%) is an important raw material in the chemical industry. Producing propylene inevitably ...

Russian gas is no longer flowing to EU states through Ukraine following the expiration of a five-year deal, closing an energy route that has existed since the end of the Soviet Union in 1991.

A five-year deal that enabled Russia's Gazprom to continue sending gas to European Union member states via a pipeline that flowed through Ukraine lapsed at the start of 2025 with no fresh ...

Ending the transit of Russian natural gas through Ukraine has dealt Moscow a significant blow in its attempts to use energy as a weapon, President Volodymyr Zelensky has said. Ukraine's head of ...

The Soviet-era pipeline enters Ukraine near the Russian village of Sudzha, currently occupied by Ukrainian forces who have staged an incursion into areas of Russia's Kursk region [Reuters] ...

Ukraine has made good on its promise to halt the transport of Russian gas to Europe through its territory after a key deal with Moscow expired on Wednesday. Ukraine’s refusal to renew the ...

Europe’s benchmark natural gas prices rose on the first trading day for 2025 on Thursday, a day after Russian flows to Europe via Ukraine stopped after decades of pipeline deliveries through the ...

MOSCOW/KYIV-Russian gas exports via Soviet-era pipelines running through Ukraine were halted on New Year’s Day, marking the end of decades of Moscow’s dominance over Europe’s energy markets.