A man grabbed a bottle of what looked like water and took a swig. Hours later, he was in the emergency department with a life-threatening cerebral air gas embolism. The problem: It was highly ...

In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) Lindsey Graham holds up government funding because he wants to sue DOJ for ...

With fewer than 13,000 vehicles sold globally in all of 2024, it’s fair to say that hydrogen fuel-cell cars haven’t exactly taken off. That’s despite the tantalizing promise of an electric vehicle ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

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 ...

The Nature Index 2026 Research Leaders reveal the leading institutions and countries/territories in the natural sciences, health sciences, applied sciences and social sciences, according to their ...

Jolts of electricity can convert discarded plastic into hydrogen gas and graphene, potentially offering a way to manage a growing waste problem while also producing an environmentally-friendly fuel ...