There is a greater variety of bikes available now than ever before, ranging from as little as £100 up to over £1000. Here is some basic information on the six main varieties
Cars are evil, right? But what if they ran on hydrogen, did 300 miles per gallon, were leased rather than owned, and were produced under an open source business model...
None of the various technofixes on offer alter the fact that humanity has to learn to stop living on the last drops of cheap energy, and to start living within its means
Calls to bring forward ban on recyclable material sent to landfill increase, as reports emerge of big increases in the quantity of textile waste being dumped
They're becoming more and more common - wrapped around everything from milk to chickpeas. But just how environmentally friendly are composite cartons compared to the good, old-fashioned tin or jar?
