Here are eight steps you can take to start saving electricity, gas, water -- and cash. For additional money-saving tips, ...

Hawaii's Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet into the air and across a section of its ...

In a study published today by the journal Science, Holley and her colleagues aimed to quantify what else is in those rocks. They found that, across 70 critical elements at 54 active mines, the ...