Jornais

Pee power could fuel hydrogen cars

Conservation Magazine: Scientists develop technology to turn urine into hydrogen fuel Continue reading…

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Why the BBC’s ‘impartial’ stance on climate science is irresponsible

Sceptics too often go unchallenged when they make inaccurate and misleading statements on BBC programmes Continue reading…

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Driver ploughs into Critical Mass ride in Brazil | Matthew Sparkes

Cyclists will take to the streets today in reaction to the incident, where 16 people were badly hurt. Warning: this video footage may upset some viewersA protest march will be held in Porto Alegre in Brazil this evening after a driver ran down dozens o…

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Scientists prepare for mass rat cull on remote UK island

Eradication programme aims to save millions of seabirds from invasive rats on South GeorgiaTesting for the biggest rat eradication programme in history is beginning on a remote UK island in the south Atlantic.Scientists are preparing to drop poison in …

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Scientists prepare for mass rat cull on remote UK island

Eradication programme aims to save millions of seabirds from invasive rats on South GeorgiaTesting for the biggest rat eradication programme in history is beginning on a remote UK island in the south Atlantic.Scientists are preparing to drop poison in …

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The need to protect the internet from ‘astroturfing’ grows ever more urgent | George Monbiot

The tobacco industry does it, the US Air Force clearly wants to … astroturfing – the use of sophisticated software to drown out real people on web forums – is on the rise. How do we stop it?Every month more evidence piles up, suggesting that onli…

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Nuclear risk from plane crashes is higher than estimated, inquiry shows

A plane crash could trigger a ‘significant radiological release’, according to an inquiry into the expansion of Lydd airport in Kent Sellafield activity ‘will ensure UK breaks nuclear pollution promise’ Continue reading…

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What are the main man-made greenhouse gases?

The strength of the Earth’s greenhouse effect is determined by the concentration in the atmosphere of a handful of greenhouse gases• See all questions and answers• Read about the projectThe strength of the Earth’s greenhouse effect is determined by…

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‘Water poverty’ to rise in the UK as scarcity pushes up bills

Four million British households already ‘water poor’ as climate change and increased demand lead to higher tariffs"Water poverty" will become the new fuel poverty for an increasing number of households as scarcity of supply pushes up bills, a…

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Scenes from the world’s largest rubbish dump

Jardim Gramacho, the massive landfill site on the outskirts of Rio de Janeiro, is home to a colourful cast of characters who earn a living picking through the rubbish. Here, filmmaker Lucy Walker goes behind the scenes of her Oscar-nominated documentar…

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