Where should we look for new metals that are critical for green energy technology? Volcanoes may point the way
Ancient volcanoes in New South Wales created a rich deposit of precious rare earths – and left clues for finding more.
Anomaly in the deep sea: Accumulation of rare atoms could improve geological dating methods
Beryllium-10, a rare radioactive isotope produced by cosmic rays in the atmosphere, provides valuable insights into the Earth ...