Hydrogen peroxide is the cheap but highly effective ingredient that cleaning experts say works surprisingly well to remove dirt from bathroom floors. Unlike some harsh store-bought cleaning products, ...

Can we use nothing more than sunlight and inexpensive materials to produce clean hydrogen fuel while also removing toxic pollutants from water? That question shaped our recent work with γ-In 2 S 3, a ...

Picture all of Earth’s oceans, which cover about 70% of the planet and are mostly made of hydrogen. Now multiply that by nine. That may be the amount of hydrogen in Earth’s core, possibly making it ...

Laboratory experiments conducted under extreme pressure indicate that hydrogen entered the Earth’s core together with silicon and oxygen during its formation. This indicates that the Earth’s core may ...