Protests broke out in Istanbul after a satirical magazine published a cartoon that appeared to depict figures named Muhammad ...

As the world shifts toward sustainable energy sources, "green hydrogen"—hydrogen produced without emitting carbon—has emerged as a leading candidate for clean power. In a significant step ...

Oxygen is a life-saving essential medicine with no substitute. Because of the complexity of the industrial production process, there are many challenges in access to medical oxygen such as ...

Astronomers have discovered oxygen and heavy elements in the earliest galaxy ever seen, suggesting some galaxies as early as 300 million years after the Big Bang matured early.

More than 370 million people worldwide need oxygen as part of their medical care each year, but fewer than 1 in 3 receive it, according to a new report on the shortage. Ryad Kramdi/Agence France ...

Hydrazine: Effective but Hazardous Hydrazine (N 2 H 4) has long been used in steam boilers as an oxygen scavenger and corrosion inhibitor. Hydrazine reacts with dissolved oxygen in boiler water ...

The state-of-the-art plant has been operational since 2023. The release said that it produces liquid oxygen with a purity of 99.9%, surpassing the standards required for both medical and ...

Oxygen therapy can help people with certain health conditions, such as emphysema, sleep apnea, or severe COVID-19, get enough oxygen to stay well and function. Oxygen therapy may be a temporary ...

More information: Li Ren et al, Boosting Hydrogen Storage Performance of MgH2 by Oxygen Vacancy-Rich H-V2O5 Nanosheet as an Excited H-Pump, Nano-Micro Letters (2024). DOI: 10.1007/s40820-024-01375-8 ...

FAQ What is the oxygen requirement for an unpressurized aircraft at 15,000 feet? At 15,000 feet msl, both pilots and passengers must use supplemental oxygen at all times in an unpressurized aircraft.

Oxygen therapy can help treat cluster headaches. However, current research does not support its use for migraine and other headache types. Oxygen therapy involves breathing in air that contains ...

The finding suggests that oxygen-rich rocky exoplanets could have a thick layer of soupy mantle, possibly giving rise to a geologically active world, researchers report in the Nov. 9 Proceedings ...