Surprise! Earth’s Core Has More Hydrogen Than All Its Oceans Combined

With an estimated 6 sextillion kilograms of the stuff—that’s 21 zeroes—the Earth’s core shows why hydrogen is the most ...
Morning Overview on MSN

Earth’s core may hide more hydrogen than all our oceans combined

A research team has produced the first direct experimental evidence that Earth’s iron core traps hydrogen inside nanoscale ...

A Dozen Oceans' Worth of Hydrogen May Lie in Earth's Core

The volume of the ocean, its average purity, and the chemical makeup of H₂O allow a simple estimate of the amount of hydrogen ...
Smithsonian Magazine

Earth’s Core Might Hold Dozens of Oceans Worth of Hydrogen, Hinting at the Origins of the Planet’s Vast Water Supply

Scientists have long debated whether most of Earth's vital liquid was delivered via icy comets or was homemade ...
Nanowerk

Single-atom catalyst produces hydrogen and oxygen simultaneously, slashing costs

Scientists developed a single-atom iridium catalyst that drives both water-splitting reactions on one electrode, using 98.5% less precious metal for cheaper green hydrogen.

Can manganese unlock affordable green hydrogen in acidic water electrolysis?

Proton exchange membrane water electrolysis is widely regarded as a key technology for large-scale green hydrogen production due to its high efficiency and rapid response to intermittent renewable ...