John Vidal on how home energy schemes that involve all kinds of different technologies could provide as much electricity as five power stations
A "Green New Deal" is needed to solve current problems of climate change, energy and finance, a report argues.
Couples should consider the environmental impact of the rising global population, doctors say
Letters: Andrew Simms' article was enlightening but his political perspective is flawed and erroneous
Switching from beef to kangaroo burgers could significantly help to reduce greenhouse gas emissions, an Australian scientist says.
James Randerson and the team ask Prof Bill McGuire if it's already too late to save the planet. Plus, a switch-on date for the LHC. And the woman who cloned her own pit bull terrier
... . Eshel's team is also working on a number of other projects to save the planet's resources. They are currently investigating a latex-producing shrub, Euphoria tirucalii, which can be grown easily ...
Artificial clouds and use of carbon-neutral transport fuels among scientists' suggestions
Oliver Tickell: Cleaner fuel will not halt climate catastrophe. We need to find pioneering solutions that alter the earth's thermal balance
Can the new science of geoengineering save the planet? Tim Radford weighs the probabilities
Banking crisis, recession, stocks tumbling, house prices collapsing - it's been a deluge in the past few weeks to compare with any turbulence of previous decades.It's easy, as a result, to be gloomy ...
Apart from being an inefficient and polluting food source, livestock is the largest driver of deforestation and biodiversity loss, writes Geoff Russell.
Writer and broadcaster Chris Goodall discusses his new book Ten Technologies To Save The Planet. We ask him whether Barack Obama will be the key. We also hear from Sir Gabriel Horn ...
Have you been dreaming of a green Christmas? With a little bit of effort - maybe much less than you thought - you and your family can enjoy the holiday and help save the planet at the same time.
Australia needs to join the space race if it wants to help save the planet, argues Dr. Murray Parkinson.