Unfortunately, there is currently no exchange-traded fund available by which you can efficiently capture the group effect of owning (or shorting) the full investment grade or speculative grade sample.

FORBES: Use Bond Ratings To Pick Stocks

In addition, you can now use Monochrome or Film Simulation modes when video recording and even take advantage of the X-E1's large sensor and bright XF lenses to capture movies with beautiful bokeh effect.

ENGADGET: Fujifilm grows X-series mirrorless lineup with 16.3-megapixel X-E1

Only coal plants with carbon capture and storage will, in effect, be allowed, although this technology is unproven on a large scale.

BBC: Energy bill to boost cleaner energy production