- Sci Pry
- By Laura Sinpetru
- March 24th, 2015
Scientists Actually Want to Mine Poop for Gold, Other Valuable Metals
Apparently, buckets of gold and plenty of other precious metal end up at wastewater treatment plants every year
- Research & Tech
- By Laura Sinpetru
- October 26th, 2012
Scientists Make Green Gold, Literally
This colored precious metal can help with environmental protection, scientists say
- Space
- By Tudor Vieru
- September 8th, 2011
Precious Metals Were Brought Here by Comets and Asteroids
The addition was made during the Late Heavy Bombardment
- Nano-Biotechnology
- By Gabriel Gache
- July 8th, 2008
Newspapers Offer Solution for Precious Metal Recycling
Treated paper extracts precious metals, ignores regular ones
- Space
- By Gabriel Gache
- July 8th, 2008
Comet Might Have Hit Earth during the Last Ice Age
Ancient comet explosion rained diamonds over America