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New guidelines for broadcasters on user-generated content

For the first time guidelines are to be published on how broadcasters around the world can encourage audiences to produce better quality user-generated content and to improve media and information literacy.

The new guidelines will also enable the public to become more media and information literate.

Fossil fuel CO2 emissions up by 29 percent since 2000

The strongest evidence yet that the rise in atmospheric CO2 emissions continues to outstrip the ability of the world's natural 'sinks' to absorb carbon is published this week in the journal Nature Geoscience.

Ants are friendly to some trees, but not others

Tree-dwelling ants generally live in harmony with their arboreal hosts.

Tropical regions to be hardest hit by fisheries shifts caused by climate change: UBC research

Major shifts in fisheries distribution due to climate change will affect food security in tropical regions most adversely, according to a study led by the Sea Around Us Project at The University of British Columbia.

Caistor skeleton mystifies archaeologists

A skeleton, found at one of the most important, but least understood, Roman sites in Britain is puzzling experts from The University of Nottingham.

Findings could lead to improved lip-reading training for the deaf and hard-of-hearing

A new study by the University of East Anglia (UEA) suggests computers are now better at lip-reading than humans.

The peer-reviewed findings will be presented for the first time at the eighth International Conference on Auditory-Visual Speech Processing (AVSP) 2009, held at the University of East Anglia from September 10-13.

Genetically engineered bacteria are sweet success against IBD

For the first time, scientists have used a genetically engineered "friendly" bacterium to deliver a therapy.

Legislation restricting Internet access

Laws aimed at tackling illegal use of wireless internet connections are restricting attempts to increase broadband access, according to research published today.

Humans lend a hand to critically endangered waterbird

Human impact on one of the world's most threatened bird species can be beneficial rather than destructive - and could even save it from extinction - according to counterintuitive new findings by the University of East Anglia (UEA).

Geoengineering: The promise and its limits

Four expert speakers attended an event organised by the Institute of Physics, the Royal Society of Chemistry and the Royal Academy of Engineering on 15 July, at the House of Commons, to address an audience curious about geo-engineering the planet to combat the effects of global warming; the solutions it offers and the concerns it raises.

Caribbean coral reefs flattened

Coral reefs throughout the Caribbean have been comprehensively 'flattened' over the last 40 years, according to a disturbing new study by the University of East Anglia (UEA).

The collapse of reef structure has serious implications for biodiversity and coastal defences -- a double whammy for fragile coastal communities in the region.

First live 'cloning' of faces challenges assumptions about human behavior

Computer scientists at the University of East Anglia (UEA) have developed a new way of cloning facial expressions during live conversations to help us better understand what influences our behaviour when we communicate with others.

Psychologists find that head movement is more important than gender in nonverbal communication

May 21, 2009 ? It is well known that people use head motion during conversation to convey a range of meanings and emotions, and that women use more active head motion when conversing with each other than men use when they talk with each other.

Salmonella's sweet tooth predicts its downfall

For the first time UK scientists have shown what the food poisoning bug Salmonella feeds on to survive as it causes infection: glucose.

Their discovery of Salmonella's weakness for sugar could provide a new way to vaccinate against it. The discovery could also lead to vaccine strains to protect against other disease-causing bacteria, including superbugs.

Is Geo-Engineering Our Only Hope?

March 2, 2009 by Fred Bortz

Fred Bortz's picture

This week's New Scientist has the kind of cover story that makes me wonder if warnings about the effects of global warming have gone over the top.



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