A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240275, discusses A highly sensitive laser gas sensor based on a four-prong ...

A second strain of bird flu has been detected in U.S. dairy cattle, marking the first confirmed infections of this particular ...

UCC and TCD researchers innovate wearable air quality monitors with sensors that alert users to harmful nitrogen dioxide ...

In simple terms, that assertion is correct, but for those with an expertise in the field, the longer answer to who did it ...

Shell, Chevron, and ExxonMobil—three of the world’s biggest energy giants—are taking different paths to navigate this shift.

Makuch, an astrobiologist at Technical University Berlin, has put forward a striking theory suggesting that NASA's Viking ...

The formation of our solar system from a singular nebula raises an intriguing question: why did each planet develop with a ...

In response to environmental challenges, and relying on the best available techniques, regulations are evolving to meet ...

Mixed gases are of great importance for many applications in the industrial and medical sectors. Gas mixers, which can adjust these gas concentrations precisely and as required, are generally ...

Frazier is set to die by nitrogen gas for the murder of Pauline Brown in Birmingham, Alabama in 1991. Critics say the method ...

Demetrius Frazier, 52, was pronounced dead at 6:36 p.m. CST at a south Alabama prison for his murder conviction in the 1991 rape and killing of 41-year-old Pauline Brown. It was the first execution in ...

Demetrius Terrence Frazier, 52, was convicted of the 1991 murder of 41-year-old Pauline Brown. Prosecutors said Frazier raped ...