Free Republic

NORTH RICHLAND HILLS - Every day on her drive home from work, Kali Roberts is taken aback by the angry pile of motorists who converge on westbound Loop 820 in North Richland Hills. Traffic coming from Texas 121/183 “Airport Freeway” must squeeze from four to two lanes, between Boulevard 26 and Rufe Snow Drive, causing gridlock that persists not only during rush hour periods but most of the day. Meanwhile, as drivers on the nearby TEXPress lanes whiz by at 75 mph, motorists in the toll-free lanes crawl at about 10 mph and cut each other off, including many who...

Traffic backs up virtually every day on Interstate 95 southbound where it crosses the Occoquan River entering Prince William County because five lanes are decreased to three. Prince William Supervisor Ruth Anderson, R-Occoquan, has proposed a solution: Build a reinforced shoulder lane along I-95 south from the Route 123 interchange at Occoquan to the Prince William Parkway. This will keep four lanes available. “Not only will this improve commute time, it will prevent frustration with having one of the worst bottlenecks in the nation,” Anderson said. The National Capital Region Transportation Planning Board is conducting an air quality analysis to...

Prices at some gas stations spiked 50¢ overnight. Earlier this week, analysts proclaimed that $2 gas would be common once again around the U.S. Global oil prices are cratering, nearing $40 per barrel, and shrinking wholesale rates can only result in lower prices at the pump. Or so one would think. Despite plunging oil prices, drivers throughout the Midwest have been subjected to dramatic price spikes at gas stations this week. In Cincinnati, for instance, the price for a gallon of regular increased more than 40¢ overnight at some stations. Less than two weeks after analysts predicted average prices in...

Focusing on mitochondrial DNA sequences from 13 Neandertal individuals, including a new sequence from the site of Valdegoba cave in northern Spain, the research team found some surprising results. When they started looking at the DNA, a clear pattern emerged. Neandertal individuals from Western Europe that were older than 50,000 years and individuals from sites in western Asia and the Middle East showed a high degree of genetic variation, on par with what might be expected from a species that had been abundant in an area for a long period of time. In fact, the amount of genetic variation was...

Indian DNA links to 6 'founding mothers' By MALCOLM RITTER, AP Science Writer NEW YORK - Nearly all of today's Native Americans in North, Central and South America can trace part of their ancestry to six women whose descendants immigrated around 20,000 years ago, a DNA study suggests. Those women left a particular DNA legacy that persists to today in about 95 percent of Native Americans, researchers said. The finding does not mean that only these six women gave rise to the migrants who crossed into North America from Asia in the initial populating of the continent, said study co-author...