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Life & Chemistry

UCLA Scientists Uncover Frogs’ Ultrasonic Communication Secrets

UCLA scientists report for the first time on the only known frog species that can communicate using purely ultrasonic calls, whose frequencies are too high to…

Automotive Engineering

High-Pressure Compound Paves Way for Hydrogen Vehicles

The newly discovered material is a high-pressure form of ammonia borane, a solid material which itself is already imbued with ample hydrogen. By working with…

Information Technology

Nimbus Innovation: Transforming Cloud Computing Today

Cloud computing is a hot topic in the technology world these days. Even if you're not a tech-phile, chances are if you've watched a lot of television or…

Information Technology

Caltech Physicists Detect Photon Entanglement Across Four Locations

Scientists at the California Institute of Technology (Caltech) have developed an efficient method to detect entanglement shared among multiple parts of an…

Earth Sciences

Lead Particles Boost Ice Formation in Clouds, Study Finds

Lead pollution in the air stimulates the formation of ice particles in clouds. A team of scientists from the USA, Germany and Switzerland has found that…

Process Engineering

400W Femtosecond Laser: Precision Materials Processing Breakthrough

Whether in medicine, electronics, aerospace or solar technology, thin coatings can be removed, fiber-reinforced plastics drilled and ceramic components'…

Agricultural & Forestry Science

Enhancing Douglas-Fir Forests: A Study in Diversity Management

Creating diverse forests for multiple uses is important to natural resource managers and landowners. A study conducted in southwestern Oregon provides forest…

Physics & Astronomy

Terahertz Waves: New Tool for Monitoring IC Heat Barriers

Their technique, described in a recent paper,* could become an important quality-control tool to help monitor semiconductor manufacturing processes and…

Life & Chemistry

Researchers Identify Gene Linked to Rare Congenital Anemia

The latest electronic edition of the journal Nature Genetics reports the discovery of a new gene responsible for congenital sideroblastic anemia, a rare…

Health & Medicine

Acyclovir’s Impact on HIV Transmission: Key Clinical Trial Findings

A recently completed international multi-center clinical trial has found that acyclovir, a drug widely used as a safe and effective treatment to suppress…

Studies and Analyses

30-year follow-up study: 'Tremendous' impact of smoking on mortality and cardiovascular disease

The results, presented in Stockholm at EuroPRevent 2009, reflect what many other studies have indicated, but, says investigator Professor Haakon Meyer from the…

Earth Sciences

How Global Monsoons Influence Long-Term Ocean Carbon Cycles

For over 300 years, monsoon has been considered as a gigantic land-sea breeze of regional scale, but now it is considered as a global system over all…

Physics & Astronomy

Hubble Captures Stunning Planetary Nebula Kohoutek 4-55

This planetary nebula is known as Kohoutek 4-55 (or K 4-55). It is one of a series of planetary nebulae that were named after their discoverer, Czech…

Health & Medicine

'Gecko vision': Key to the multifocal contact lens of the future?

The key to the exceptional night vision of the nocturnal helmet gecko is a series of distinct concentric zones of different refractive powers, according to a…

Physics & Astronomy

Creating Astro-Combs to Find Earth-Like Planets

Thanks to the ability of astronomers to detect the presence of extrasolar planets orbiting distant stars, scientists today are able to examine hundreds of…

Environmental Conservation

Cutting Cattle Methane Emissions by 25%: New Research Insights

By developing equations that balance starch, sugar, cellulose, ash, fat and other elements of feed, a Canada-wide team of scientists has given beef producers…

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