Science

Underground hydrogen from the Pyrenees and Alps?

There may be underground hydrogen reservoirs in the Italian and Swiss Alps. © Frank Zwaan/University of Lausanne Geologists have found that the...

Ice core solves cosmic iron-60 puzzle

The presence of the isotope iron-60 in an Antarctic ice core reveals more about the environment of our solar system over the last...

How chemical patterns reveal extraterrestrial life

What chemical signatures can be used to identify extraterrestrial life? © NASA Patterns as biosignatures: What evidence reveals whether there were or...

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