Rare earths in bacteria: Methane-decomposing bacteria from hot springs need the valuable metals to produce energy
Wednesday, October 30, 2013 - 13:00
in Biology & Nature
Rare earths are among the most precious raw materials of all. These metals are used in mobile telephones, display screens and computers. And they are apparently indispensable for some organisms as well. Scientists have discovered a bacterium which needs rare earths to grow -- in a hot spring.