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Life & Chemistry

Circadian Clock: How Auxin Guides Plant Growth and Direction

Auxin tells shoots to grow away from the ground and toward light and water. Charles Darwin conducted early experiments that showed how auxin affects plant…

Studies and Analyses

Genetics and Substance Use: Exploring Alcohol and Tobacco Desires

The etiology of these desires is multifactorial and a result of complex interactions with the environment. Adoption and twin studies have shown that the use of…

Information Technology

NCAR Boosts TeraGrid with 4.5M Processor-Hours for Research

NCAR plans to provide up to 4.5 million processor-hours of BlueGene/L computing annually to researchers who have received computing grants from the National…

Health & Medicine

Waist-to-Hip Ratio Outperforms BMI in Predicting Heart Risks

“On exploration missions, quick, self tests could allow astronauts to assess how they are functioning from a cognitive performance standpoint as it relates to…

Life & Chemistry

X-Ray Insights Reveal Insect Size Limits Through History

In the late Paleozoic Era, with atmospheric oxygen levels reaching record highs, some insects evolved into giants. When oxygen levels returned to lower levels,…

Health & Medicine

High blood pressure, low energy — a recipe for heart failure

Their latest research reveals that impaired energy production in heart muscle may underlie heart failure in some hypertensive patients. The researchers assert…

Life & Chemistry

Mitochondrial DNA Variants Linked to Type 2 Diabetes Risk

The study, which highlights the role of mitochondrial genome variation in the pathogenesis of common diseases, is published online in Genome Research…

Environmental Conservation

Man-made soot contributed to warming in Greenland in the early 20th century

New research shows that industrial development in North America between 1850 and 1950 greatly increased the amount of black carbon–commonly known as soot–…

Earth Sciences

1 of deep ocean's most turbulent areas has big impact on climate

More than a mile beneath the Atlantic’s surface, roughly halfway between New York and Portugal, seawater rushing through the narrow gullies of an underwater…

Earth Sciences

New Forecasting System for Yellow Sea Waves Ahead of Olympics

This forecasting system is scheduled to be ready in time for the Olympic Games in China in August 2008. Although it will initially benefit the sailing…

Studies and Analyses

Cancer Survivors Rejoin Workforce: Overcoming Challenges

Many cancer survivors are willing to return to work after defeating their illness. However, there remains a possibility that due to their illness they will…

Architecture & Construction

Virtual Reality Tackles Climate Change With Hidden Wind Farms

Currently in the UK around two-thirds of planning applications for wind farms are rejected. Concerns over the impact wind farms will have on local residents…

Environmental Conservation

Plant Disease Severity Rises With Global Warming Insights

A research team led by Rothamsted Research has used a weather-based model developed to predict the start and severity of epidemics of phoma stem canker, a…

Physics & Astronomy

SSTL Develops Affordable Lunar Orbiter for NASA Mission

This first phase of the contract will run for 9-months, culminating in a preliminary mission design. The contract includes a package of training by SSTL and…

Life & Chemistry

Bacteria Mutation Rates: E. Coli Surprises Researchers

In the case of Escherichia coli, the bacteria studied, this is as much as 1,000 times higher than previously believed. The study also suggests that many more…

Earth Sciences

Keeping the Earth's plates oiled

Scientists think that the secret lies beneath the crust, in the slippery asthenosphere. In order for the mantle to convect and the plates to slide they require…

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