13/06/2014

No quick fix for those melting glaciers

Even after researching the effects of climate change on ecosystems for 15 years, I had to put down my morning coffee and take a deep breath at the news earlier this spring that much of the West Antarctic Ice Sheet is sure ...

'Pocket sauropod' sheds light on giant's evolution

In a new study published in Journal of Systematic Palaeontology presents a detailed description of the skull bones of a dwarf sauropod, together with an updated reconstruction of an adult Europasaurus skull.

Cash crops enhance food security

Crops sold on markets ('cash crops') are an integral part of strategies to improve food security at farm household level in developing countries. By selling their surplus production, agricultural households generate income ...

High-performance MoS2 field-effect transistors

A team of researchers from Purdue University, SEMATECH and SUNY College of Nanoscale Science and Engineeringwill present at the 2014 Symposium on VLSI Technology on their work involving high-performance molybdenum disulfide ...

NASA readies satellite to measure atmospheric CO2

NASA is preparing a July 1 launch for its first satellite dedicated to measuring atmospheric levels of carbon dioxide, a greenhouse gas that plays a key role in climate change.

Herschel is key to discovery of spectacular gravitational lens

An international team of astronomers including Dutch astronomers Peter Barthel and Léon Koopmans (University of Groningen) reports the discovery of a unique case of a cosmic gravitational lens. Using several telescopes on ...

Malawi's prized chambo fish faces extinction

In the decade that fisherman Edward Njeleza has been trawling the deep, clear waters of Lake Malawi in Africa's Great Rift Valley, he has seen his once abundant catch shrink by 90 percent.

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