Reporting in the Oct. 29 online edition of the Proceedings of the National Academy of Science, Edythe London, a professor of psychiatry in the UCLA Semel Institute for Neuroscience and Human Behavior…

The common practice of adding nitrogen fertilizer is believed to benefit the soil by building organic carbon, but four University of Illinois soil scientists used analyses of soil samples from the…

International donors, including the United States, spent more than $80 billion in 2004 on overseas medical aid, yet there is no conclusive evidence that this money is making a difference in…

People who are optimistic are more likely than others to display prudent financial behaviors, according to new research from Duke University’s Fuqua School of Business. But too much optimism can…

Bella Abramovna Subbotovskaya is a little-known heroine of 20th century mathematics who died under mysterious circumstances at the age of 44. She was a mathematician who founded the "Jewish People's…

Although current teacher training programs generally omit the science of how we learn, an overwhelming number of the teachers surveyed by the Teaching and Learning Research Programme (TLRP) and the…

Cultural mind games or good science? The first openly gay male high school sports coach in the US is now a sociologist in England, where European football rules the sports pages, and has done a…

When cells become cancerous, the sugars on their surfaces undergo distinct changes that set them apart from healthy cells. For decades, scientists have tried to exploit these differences by training…

Stars always evolve in the universe in large groups, known as clusters. Astronomers distinguish these formations by their age and size. The question of how star clusters are created from interstellar…

Leaking pipelines in Siberia, sabotage operations in Nigeria and the long-term consequences of accidents have one thing in common: they leave behind them huge lakes of oil which pollute the soil,…

Geologists have uncovered evidence of when Earth may have first supported an oxygen-rich atmosphere similar to the one we breathe today. The study suggests that upheavals in the earth’s crust…

Biological cements to repair ‘burst fractures’ of the spine are being developed and tested in a major new collaborative project between the University of Leeds and Queen’s University Belfast. Bone…

The Flynn Effect is the steady improvement in IQ scores over the last 50 years or so in many places. It was documented by James Flynn, a professor of moral and political philosophy at the University…

Baby Miriam's mother lost her amniotic fluid in the 20th week of pregnancy, giving the baby a very slim chance of surviving birth and, even if she had, because her lungs had stopped growing, she…

A campaign by conservationists has helped save one of Africa’s unspoilt forests from massive development for biofuel. Mabira Forest Reserve is about eight miles north of Lake Victoria. Logging began…

An autoimmune inflammatory disease that takes a progressive toll on the heart, kidney and liver as well as the joints, rheumatoid arthritis (RA) is associated with a high risk of early death. This…

Smoking cigarettes is associated with an increased risk of cancers of the lung, head and neck, esophagus, bladder and many others and also affects response to anti-cancer treatments. But smoking does…

In political polling, as the same questions are asked of more and more people the uncertainty (expressed as margin of error) declines and the results become a clearer snapshot of public opinion - yet…

Seismologists in recent years have recast their understanding of the inner workings of Earth from a relatively benign homogeneous environment to one that is highly dynamic and chemically diverse.…

Chilean researchers have identified a region of the brain – the insular cortex – that plays a role in drug craving in amphetamine-addicted rats, according to a report published Science. This finding…