Earth appears to be a chill blue planet, but deep down, it’s really a metalhead. Its outer core is mostly molten iron (and ...

The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long ...

Would you be surprised to know there are often traces of what is known as primordial helium as well? That is, helium which ...

Researchers from Japan and Taiwan reveal for the first time that helium, usually considered chemically inert, can bond with ...

A discovered helium deposit would address the global shortage, but won't be a jobs engine. Here's what we found out.