CATHERINE BRAHIC

New Scientist Writer
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Patagonian dust clouds settle on the Antarctic

The ice core is analysed for aluminium particles (Image: DRI / McConnell)

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Top UK companies do not declare all carbon emissions

A lack of mandatory standards regulating the way businesses report their greenhouse gas emissions has led to massive underestimation in the UK, according a charity-backed report.

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CO2 being pushed deep into the oceans

Atmospheric carbon dioxide is being pushed deeper into the oceans than previously thought, according to researchers.

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Major climate change report looks set to alarm

The most important report on the science of climate change for six years is set for release on Friday 2 February, and leaks suggest it will be an alarming read.

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Drumlin formed in a blink of geological time

Researchers camp out on the Rutford Ice Stream in Antarctica (Image: British Antarctic Survey)

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Some bees like it hot, others play it cool

A bumblebee hive's thermostat is controlled by a strict division of labour, a new study has revealed.

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US presidential race rivals join forces on climate

Two strong candidates for the 2008 US presidential elections have joined forces to address climate change.

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US and European politics turning green

It is the start of a new year in US politics, and environment looks to be top of the agenda for the new Congress.

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Amphibians – the comeback kings of evolution

Amphibians bounced back spectacularly from a series of mass extinctions during their evolution, according to a new genetic analysis.

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Collapse of civilisations linked to monsoon changes

The downfall of the one of the greatest Chinese dynasties may have been catalysed by severe changes in climate. The same climate changes may have simultaneously led to the end of the Maya civilisation depicted in Mel Gibson's new film Apocalypto.

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Location is key for trees to fight global warming

Everybody knows that trees are good for the climate, because they absorb greenhouse gas carbon dioxide, right? Maybe not, says a team of US and French climate experts. They say that whether or not trees help fight global warming depends on where they are.

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Global warming link to hurricanes likely but unproven

Global warming is likely to affect cyclones and hurricanes, concludes a new statement from 125 experts, but they say the evidence for this to date is inconclusive.

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Hotspots not the best way to preserve biodiversity

Conservationists must make better choices of the areas they focus their protection efforts on, say researchers.

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Climate change alters seals' sexual selection

Grey Seals keep cool in water pools at the North Rona colony (Image: Biology Letters / Sean Twiss)

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Urban songbirds raise their voices to be heard

There are between 92 million and 180 million great tits in cities and natural habitats across Europe, according to BirdLife International (Image: Current Biology/Slabberkoorn)

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Europe sets tough caps on carbon dioxide emissions

Table of actual 2005 emissions, granted caps for 2005-08 and 2008-12, requested caps for 2008-12

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Can flu viruses survive winter in frozen lakes?

Evidence of flu viruses frozen in Siberian lakes has prompted researchers to examine the possibility that global warming may release microbes locked in glaciers for decades or even centuries.

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Bizarre deep-sea creatures imaged off New Zealand

Vestimentiferan worms - a type of tube worm widely seen at the methane seeps - were sampled from the "Builder's Pencil" site. Builder’s Pencil, which covers 180,000 square metres, is one of the largest seep sites in the world (Image: NOAA/NIWA)

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Recycled rubber tyres could clean water

Rubber tyres, the kind that lie at the bottom of rivers and at the back of junkyards the world over, could be ideal water filters says an environmental engineer at Penn State university in the US.

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Edible cotton breakthrough may help feed the world

What started in a Petri dish like this one could ultimately provide protein for 500 million people every year (Image: Kathleen Phillips / Texas Agricultural Experiment Station)

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Sand dams: low-tech weapons against climate change

There are now 500 sand dams in the Kitui district of Kenya (Image: Jeroen Aerts)

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Forest growth is encouraging, say researchers

Mixed, dense forest in Vesijako, Finland, with exceptionally high forest biomass (Image: Erkki Oksanen, Finnish Forest Research Institute)

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