In midday trading Friday, Alcoa's stock was up 8.5% at $44.72, while Century Aluminum jumped 13% to $23.93. Alcoa shares have gained 31% since the beginning of the year. Century Aluminum's stock price ...

Painting aluminum siding requires thoroughly cleaning, repairing cracks or loose siding, and using the proper paint and ...

This will mean lower energy bills, a reduced carbon footprint, and a cozy home at any time of the year. If the windows in ...