Earth’s core could contain helium from the early solar system. The noble gas tucks into gaps in iron crystals under high pressure and temperature.

The discovery that inert helium can form bonds with iron may reshape our understanding of Earth’s history. Researchers from ...

New research reveals that the Moon's core has a density similar to that of iron. This discovery may settle long-standing ...

These results suggest that similar reactions between helium and iron may have occurred within Earth’s core shortly after its formation, trapping much of the primordial helium-3 in the material that ...

Hydrogen from geological formations makes up about 10% of the flammable gases that form the Yanartaş flames near Cirali, ...

Mark Rowe reports on the failure to agree on an international treaty to limit plastic pollution and what our best hopes are ...

A clean energy transition is happening all over the world as the worsening climate crisis creates an urgent need to decarbonize energy systems.  Unlike fossil fuels like coal and oil, clean energy ...

As the name suggests, meteorite iron is obtained from meteorites that struck the Earth over eons, while smelted iron is extracted from iron ores found inside rocks and other places on the planet.

Several environmental groups intend to sue Alliant Energy’s Iowa affiliate, claiming it is discharging polluted groundwater into waters upstream of Ottumwa without a permit.

World's Oldest Impact Crater Found, Rewriting Earth's Ancient History Mar. 6, 2025 — Researchers have discovered the world's oldest known meteorite impact crater, which could significantly ...

UN experts have accused Israel of committing sexual violence in Gaza, targeting hospitals and civilians, disproportionately affecting women and children. Israel rejects the UN's findings, labeling ...