The strength of Earth’s magnetic field seems to rise and fall hand-in-hand with the abundance of oxygen in its atmosphere, a study of geological records spanning the last half billion years has ...

The strength of Earth’s magnetic field seems to rise and fall hand-in-hand with the abundance of oxygen in its atmosphere, a study of geological records spanning the last half billion years has ...

Abstract The ΔH 0 of reaction at 298.16° K. of oxygen difluoride with hydrogen was measured using a Parr fluorine combustion bomb modified to contain a metal ampoule employing a burst diaphragm. This ...

The oxygen evolution reaction (OER) is critical to solar production of fuels, but the reaction mechanism underlying the performance for a best OER catalyst, Fe-doped NiOOH [ (Ni,Fe)OOH], remains ...

Half a century after Steven Spielberg’s “Jaws” stirred fear and fascination by painting sharks as bloodthirsty monsters of the sea, the tongue-in-cheek horror thriller “Dangerous Animals ...

After setting their alarm clocks for the same time each morning, Aya and her two siblings had to be ready to walk out the door of their Farmington Hills, Michigan, home by 6:30 a.m. or risk being left ...

Three girls in Washington state were found dead after days of searches, and their father is wanted for their murders. A massive manhunt is underway for Travis Decker, 32, the man wanted for the deaths ...

Hypoxic environment is a bottleneck of photodynamic therapy (PDT) in tumor treatment, as oxygen is the critical substrate for photosensitivity reaction. Herein, a sustained oxygen supply system based ...