Steel execs say energy could spur renaissance

WASHINGTON — Amid falling steel prices, a “steel renaissance” depends on the development of cost-competitive energy prices, according to steel executives speaking Thursday. The steel company executives highlighted industrial energy efficiency efforts when they met...

Humans to Mars by 2030, if budget will allow

WASHINGTON – NASA scientists, engineers, and space legends like Buzz Aldrin met at the Humans to Mar Summit this week to discuss the growing interest of sending humans to the Red Planet by the year 2013. Presented by the George Washington University Space Policy...