19/10/2009

Major advance in organic solar cells

Professor Guillermo Bazan and a team of postgraduate researchers at UC Santa Barbara's Center for Polymers and Organic Solids (CPOS) today announced a major advance in the synthesis of organic polymers for plastic solar cells. ...

Report examines hidden costs of energy production and use

A new report from the National Research Council examines and, when possible, estimates "hidden" costs of energy production and use -- such as the damage air pollution imposes on human health -- that are not reflected in market ...

Decline in Russian tigers renews calls to end all trade

A shocking decline in the Russian Federation's wild tiger population highlights the importance of eliminating trade in and demand for tiger parts, the International Tiger Coalition (ITC) said today. The alliance of 40 organizations ...

Making monster waves

Rogue waves -- giant waves that spring up suddenly and tower over the seas around them—have inspired physicists to look for an analogue in light. These high-intensity pulses can cross large distances without losing information. ...

Non-nuclear families function, too

The conventional family has changed over the past decade. According to a new study by the Working Group on Adolescence of the Andalusian Society of Family and Community Medicine, which has been published in the Spanish journal ...

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