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Refrigerant replacement highly toxic on combustion

April 17, 2014
EU regulations suggest refrigerants in car air conditioning systems are replaced with a more environmentally friendly version, but scientists are urging a rethink after studies showed the recommended replacement releases...

Brain dictionary and road map created

April 16, 2014
An international team of neuroscientists has not only tripled the number of identified insect brain structures but created a simple dictionary to talk about them.The team – which included researchers...

Venomtech enters the US market

April 15, 2014
Venomtech – the UK’s only commercial venom supplier – has announced a US distribution agreement with Mayflower Bioscience, a distributor of unique life science research products. Under the agreement, Mayflower...

Antidepressants affect aquatic life

April 15, 2014
The presence of antidepressants in our aquatic ecosystem is threatening wildlife, affecting its behaviour and biological make-up. A researcher from the University of Portsmouth has discovered that lower than expected...

Antimony batteries a possibility

April 14, 2014
Scientists probing new materials for batteries have succeeded in producing uniform antimony nanocrystals which could one day be used as alternative anode materials in high-energy-density batteries.These nanocrystals are able to...

Quantum standard for amp achieved

April 11, 2014
A quantum standard for the ampere can now join the ranks alongside the volt and ohm thanks to research from the Physikalisch-Technische Bundesanstalt (PTB). The research team – led by...

A change of heart…in space

April 10, 2014
Astronauts’ hearts become more spherical in space say NASA scientists, which could lead to cardiac problems in space, and have important implications for manned missions to Mars. A study of...

DNA shape-change causes ALS

April 9, 2014
A mutation linked to amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) changes the shape of DNA, making cells more vulnerable to stress and likely to die.An alteration on the...

Genetic mutations linked to melanoma

April 9, 2014
A mutation in the gene responsible for protecting the ends of chromosomes is responsible for a hereditary form of melanoma say researchers from the University of Leeds.People with a specific...

Mechanism of antibiotic resistance revealed

April 7, 2014
Antibiotic resistance represents a serious threat to human health, and researchers in London have taken an important step towards understanding how it spreads by unravelling a bacterial secretions system.Bacteria use...

Saharan dust cloud highlights air quality problems

April 4, 2014
Air pollution is now the world’s largest single environmental health risk according to the World Health Organization. Figures released before the recent Saharan dust invasion and subsequent haze hanging over...

Super-Earths likely to be dead worlds

April 4, 2014
Many of the super-Earths discovered in recent planet-hunting missions are likely to be dead, uninhabitable worlds say Austrian researchers. Although these planets are in the so-called ‘habitable zone’ and appear...

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