Republican Senate candidate Sharron Angle's campaign today denounced a controversial ad urging Hispanic voters in Nevada not to vote -- but Democrats replied that isn't sufficient. The ad caused national uproar after reports linked its sponsor to Republicans.

(CNN) -- Living in Tokyo, Japan, during the late '90s, Geoffrey Barnett found it extremely difficult -- even dangerous -- to ride his bicycle to work every day.

Homeowners used to take it for granted that they could relocate whenever they wanted to. But in today's housing market, mobility is no longer a given, and many people feel they have no choice but to stay in homes that no longer meet their needs.

IN COMMERCE CITY, COLO. Everything about Reunion is meant to be perfect. The houses in this middle-class, master-planned neighborhood 20 miles outside Denver evoke the front-porch intimacy of a small town. Large faux farm silos adorn the grand landscaped entrance. The fishing pond shimmers. The small sign on Reunion Parkway boasts, "Happily ever after starts here."

This is the second time a new species is found in the mountains, which is unusual; unclear of how venomous creature is.

Brookings Mountain West at UNLV says that Nevada can be at the heart a transformation in how the country reduces its carbon footprint. By establishing federally funded innovation centers across the intermountain West, Brookings says the region can capitalize on its many world class assets.

A nonpartisan think tank Wednesday outlined an ambitious plan to boost renewable energy development in America and placed Nevada and the West in the center of it.

The United States Mountain West has long been a hotbed of experimentation and innovation, due in no small part to a decades-long partnership between government, universities and private enterprise. Throughout the 20th century, the federal government invested in dams, transportation infrastructure and military installations that facilitated economic expansion and the emergence of new private industries.

The United States Mountain West has long been a hotbed of experimentation and innovation, due in no small part to a decades-long partnership between government, universities, and private enterprise. Throughout the 20th century, the federal government invested in dams, transportation infrastructure, and military installations that facilitated economic expansion and the emergence of new private industries.