"I like metal more because we can scream out our anger ... band wanted a name that represented how society made them feel as garbage pickers living in abject poverty. This comes across in their ...

Here's how to recycle your metal cans, and what not to do. For more, here's what to know about the Great Pacific Garbage Patch. Don't do this: Toss cans into the recycling bin before cleaning.

In their tests, the team recovered 50 percent aluminum, 40 percent copper, and more than 70 percent zinc from their test metal solutions using the spent yeast. When the biomass was used in a ...