A 10 mm-thick polycarbonate sheet has been added to the "i-LINE" range of construction materials from Bayer Sheet Europe (Darmstadt / Germany; www.bayersheeteurope.com). "Makrolon multi UV 4-wall ...

No companies bid for the chance to drill in the Arctic National Wildlife Refuge. It was the second auction in four years that failed to draw strong interest. By Lisa Friedman A lucrative tax ...