Image Fortress today announced that it has launched the International Space Archives, an online digital library, organizing the vast collections of still and video imagery produced by the manned and unmanned space programs of the world.

Over the past fifty years, the space programs in the United States and other countries have amassed extensive volumes of still and motion picture photography that has been largely inaccessible to the public. The International Space Archives has been designed to make this incredible collection of imagery available to a worldwide audience.

Facial expressions of emotion are hardwired into our genes, according to a study published today in the Journal of Personality and Social Psychology. The research suggests that facial expressions of emotion are innate rather than a product of cultural learning. The study is the first of its kind to demonstrate that sighted and blind individuals use the same facial expressions, producing the same facial muscle movements in response to specific emotional stimuli. 

The study also provides new insight into how humans manage emotional displays according to social context, suggesting that the ability to regulate emotional expressions is not learned through observation. 

New research in an animal model suggests that a diet high in inorganic phosphates, which are found in a variety of processed foods including meats, cheeses, beverages, and bakery products, might speed growth of lung cancer tumors and may even contribute to the development of those tumors in individuals predisposed to the disease.

The study also suggests that dietary regulation of inorganic phosphates may play an important role in lung cancer treatment. The research, using a mouse model, was conducted by Myung-Haing Cho, D.V.M., Ph.D., and his colleagues at Seoul National University, appears in the first issue for January of the American Journal of Respiratory and Critical Care Medicine, published by the American Thoracic Society.

Indulgence in a high-fat diet can not only lead to overweight because of excessive calorie intake, but also can affect the balance of circadian rhythms – everyone's 24-hour biological clock, Hebrew University of Jerusalem researchers have shown. 

The biological clock regulates the expression and/or activity of enzymes and hormones involved in metabolism, and disturbance of the clock can lead to such phenomena as hormone imbalance, obesity, psychological and sleep disorders and cancer. 

Back pain costs more than $100 billion annually in the U.S. but is the surgery to offset it cost effective?  Obviously to people suffering any cost might be worth it but since most people today have health insurance, and the government is likely to institute some form of mandatory health care for those who don't, cost versus actual achieved benefit is an issue. 

Agricultural crop production relies on composted waste materials and byproducts, such as animal manure, municipal solid waste composts, and sewage sludge, as a necessary nutrient source.

Some studies have shown that human hair, which is readily available as waste generated from barbershops and hair salons, combined with additional compost, could be an additional nutrient source for crops. Although human hair has become commercially available to crop producers in the past couple years, it has not been proven to be an exclusive source of nutrients in greenhouse container production.