Subterranean Reservoir Meets Tokyo Typhoon Threat

Below the condos and boutiques of Tokyo's upscale Minato ward -- which includes Roppongi Hills, home to Goldman Sachs Group's Japan headquarters -- a boring machine has carved out the city's newest ...

China Investment Firm to Buy Big Stake in Ironshore

An investment group from China will buy a big stake in in Ironshore Inc., a billion-dollar insurance holding company led by former AIG executives that filed plans for a $100 million IPO in late June. ...

Has Global Warming Been Ongoing or Not?

The climate change debate continues with new research pointed to a steady global warming trend over thousands of years to the present, contrary to a major work issued in 2013 that tracked cooling ...

Derivatives Are Returning, With a Makeover

Derivatives that helped inflate the 2007 credit bubble are being remade for a new generation. JPMorgan Chase & Co. is offering a swap contract tied to a speculative-grade loan index that makes it ...