Energy & Green Tech

New lubricants could offer cheaper and greener rail services

New lubricants, combined with new knowledge about how they should be applied to train wheels and rails, have the potential to reduce rail sector costs in Norway by hundreds of millions of kroner during the next decade.

Engineering

Better microelectronics from coal

Coal is an abundant resource in the United States that has, unfortunately, contributed to climate change through its use as a fossil fuel. As the country transitions to other means of energy production, it will be important ...

Business

With auto strike over, GM announces big share buybacks

General Motors announced hefty new initiatives Wednesday to return billions of dollars to shareholders, lifting its stock price as it estimated the recent labor strike hit at $1.1 billion.

page 2 from 18