Scientists have long known that Earth's core is mostly made of iron, but the density is not high enough for it to be pure iron, meaning lighter elements exist in the core, as well. In particular, it's ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists used a new technique to estimate the abundance of hydrogen in Earth’s core. - Tumeggy/Science Photo Library RF/Getty ...

Hydrogen is increasingly viewed as a critical energy carrier capable of supporting decarbonization across sectors such as industry, transportation, and power generation. Unlike fossil fuels, hydrogen ...

The original story “ New platinum-free photocatalyst turns sunlight and water into renewable energy ” is published in The ...

A new class of quantum-engineered photocatalytic material can split ordinary water into clean hydrogen fuel using nothing but ...

Scientists are using computer simulations and laboratory experiments to see if depleted oil and natural gas reservoirs can be used for storing carbon-free hydrogen fuel. Hydrogen is an important clean ...

The team in NIFS’ Large Helical Device (LHD) Control Room. Image source TAE Technologies. California-based developer TAE Technologies said it completed an experiment using hydrogen-boron fuel in ...

Scientists succeed in using bacteria and discarded bread to replace fossil fuels in an innovative sustainable industrial ...

Bereket Mamo, a graduate student and contractor at Southwest Research Institute, conducts laboratory experiments to simulate hydrogen peroxide production on Jupiter’s icy moon Europa. Scientists ...

(CNN) — 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 ...