Washington, Oct 28 : Senior officials in the Bush administration have reportedly said that a draft recommendation in a classified White House assessment of US strategy in Afghanistan has called for talks with elements of the Taliban in a bid to ensure peace in Afghanistan.

The recommendation suggested talks to be led by the Afghan central government, but with the active participation of the US administration. The prospective talks would have two main goals -- extending the Kabul government''s authority across Afghanistan; and persuading some Taliban figures to cease their attacks against U.S. and Afghan targets, according to an article in the Wall Street Journal (WSJ).

Washington, October 28 : An expert at the University of Illinois at Urbana-Champaign says that rapid digitising may ultimately lead to a “digital dark age”, where digital photographs will become unreadable to future computers.

Jerome P. McDonough, an assistant professor in the Graduate School of Library and Information Science at the university, says that the issue of a looming digital dark age originates from the mass of data spawned by the ever-growing information economy — including electronic records, tax files, e-mail, music and photos.

He is afraid that data produced with ever-shifting platforms and file formats may eventually fall into a black hole of inaccessibility.

Washington, October 28 : An expert at the University of Illinois at Urbana-Champaign says that rapid digitising may ultimately lead to a “digital dark age”, where digital photographs will become unreadable to future computers.

Jerome P. McDonough, an assistant professor in the Graduate School of Library and Information Science at the university, says that the issue of a looming digital dark age originates from the mass of data spawned by the ever-growing information economy — including electronic records, tax files, e-mail, music and photos.

He is afraid that data produced with ever-shifting platforms and file formats may eventually fall into a black hole of inaccessibility.

Washington, Oct 28 : A new study by Purdue University researchers has determined that earthworms can change the chemical nature of the carbon in forest litter and soils, potentially affecting the amount of carbon stored in forests.

The Purdue scientists, along with collaborators from the Smithsonian Institution and Johns Hopkins University, studied the habits of earthworms originally brought to North America from Europe, to determine their effect on forest chemistry by comparing carbon composition in forests that vary in earthworm activity.

Some earthworms eat fallen leaves and other plant material - the litter of the forest floor - while others eat roots or soil organic matter.

Washington - US stock indices continued their downward spiral at the start of a new week Monday, led by a drop in energy and metals producers.

The price of oil fell to its lowest point since May 2007, sparking fresh concerns that a potential global recession will depress demand for commodities. Crude oil for December delivery dropped 1.4 per cent to 63.22 dollars per barrel on the New York Mercantile Exchange.

The Dow Jones Industrial Average tumbled 203.18 points, or 2.42 per cent, to 8,175.77. The broader Standard & Poor's 500 lost 27.85 points, or 3.18 per cent, to 848.92. The technology heavy Nasdaq Composite Index fell 46.13 points, or 2.97 per cent, to 1,505.90.

Washington, Oct 27: For smokers with rheumatoid arthritis, kicking the butt might help in controlling its progression, according to a study.

Smoking is known to increase the risk and severity of RA, and its cessation has been shown to have a positive impact in slowing the progression of other diseases like coronary disease and emphysema.

The researchers conducted the study over 14,847 patients with RA based on their smoking status.

Of those, 65.4 percent were non-smokers, 22.1 percent were former smokers and12.5 percent were active smokers

They monitored the change in Clinical Disease Activity Index—a composite measure of disease activity in people with RA that assesses change over time.