In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) Alaska’s record snowfall sank boats and collapsed roofs Massive fraud ...

Sunlight, water, and air may soon replace fossil-fuel-driven chemistry in producing hydrogen peroxide, one of the world’s most essential industrial molecules. Cornell researchers have unveiled a solar ...

Developing high-performance, non-precious metal electrocatalysts is a critical step in glycerol oxidation research. This requires an in-depth understanding of the catalytic reaction mechanisms. The ...

Speeding up chemical reactions is key to improving industrial processes or mitigating unwanted or harmful waste. Realizing these improvements requires that chemists design around documented reaction ...

GKN Aerospace has significantly scaled back its research and technology activities related to hydrogen propulsion in the wake of Airbus’s decision to delay the launch of any hydrogen-powered aircraft ...

“Lilo & Stitch,” Disney‘s latest live-action remake, has been screened for select members of the press, and the first reactions to the film are overwhelmingly positive. Critic Wendy Lee Szany wrote on ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

I read the article on the American Chemical Society’s new strategy (C&EN, Jan. 13, 2025, page 41) and noticed that one of the new core values is passion for science. One way of encouraging a passion ...

Due to the advantages of high energy density and environmentally clean combustion, hydrogen is an ideal energy source for addressing global energy crises and environmental challenges. This review ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Chemists unravel how bicarbonate can protect cells from oxidative stress in a study that challenges how cell damage has been studied for decades. The cells in our bodies are like bustling cities, ...