Recent experiments that demonstrate the negative refraction of light could bring a heated scientific debate to a close, and give negative-index materials a positive future Figure 1: Negative-index ...

The past decade has seen several impressive demonstrations of metamaterials that exhibit negative refractive indices. Such studies were originally performed in the microwave region, and there have ...

First proposed over thirty years ago, negative refractive index materials bend light in the opposite direction to ordinary materials. However, they were not demonstrated experimentally until 2000.

GovCon Wire is changing its coverage of the GovCon Index and major indices. GovCon Wire will now be providing weekly performance analysis instead of the daily for the GovCon Index, S&P 500, Dow Jones ...

The Executive Mosaic GovCon Index (GCI) reversed its two-day positive trend to close down by 0.087 percent to 109.628. Declining shares outpaced advancing 18 to 12. The three major indices declined ...

REITs fell this week as major indices suffered the impact of negative reactions from the market, arising from the recent downgrade by Fitch Ratings, jobs data and other macro factors. FTSE Nareit All ...