"The primary goal of GM's autonomous and semi-autonomous vehicle development is safety, " Capp said.

ENGADGET: Cadillac road tests self-driving Super Cruise tech, could hit highways by mid-decade

Tata, which mines all the iron ore and coal it needs, now aims to carry out primary steel production close to its iron-ore deposits, and then ship semi-finished steel for finishing close to foreign consumer markets.

ECONOMIST: Why the Tata-Corus deal makes sense for both parties

Its primary business is the ownership and operation of jack-up rigs, tender rigs, semi-submersible rigs and drill ships for operations in shallow, mid- and deepwater areas.

FORBES: SeaDrill Pumping Out Fat Dividends