A cluster of recent theoretical papers has laid out mathematical frameworks for propelling spacecraft at speeds ranging from ...
The global aircraft carrier race is intensifying, with China commissioning its third carrier and Japan moving closer to ...
A proposed 5% wealth tax on California residents worth more than $1 billion is drawing criticism from luxury real estate ...
Celanese held the grand opening for its newly expanded Michigan Technology Center (MTC) on February 19 th in Troy, Michigan, ...