Alaska's Pristine Waterways Are Turning Orange(sciencealert.com)70 points by laktak 2 years ago | 4 comments
Copper workers' experiments might have helped usher in Iron Age(archaeology.org)25 points by isaacfrond 1 year ago | 2 comments
Silver amulet is the oldest evidence of Christianity north of the Alps(archaeologymag.com)246 points by secretmark 1 year ago | 248 comments
Hydrothermal environment discovered deep beneath the ocean(sciencealert.com)62 points by Brajeshwar 2 years ago | 17 comments
Deep-sea mining may soon ease the world's battery-metal shortage(economist.com)41 points by scythe 3 years ago | 39 comments
Rapid extraction of europium from spent fluorescent lamps(ethz.ch)39 points by enopod_ 2 years ago | 5 comments
