Simple, cheap and quick to construct – small walls trapping seasonal rainwater can save Africa’s dryland regions from desertification
Morning Briefing: Research indicates rising sea levels around the Solomon Islands have exceeded the global average
Morning briefing: car giants to cooperate on power cells for cars, set to launch by 2020
Morning Briefing: ambition to power Europe using solar panels in North African deserts thrown into disarray after split between leading planners
Rolls-Royce and EADS are developing a hybrid propulsion system using a combination of electricity and biofuel from algae
Rabobank will change its mind only if it can be proven that fracking does not harm the environment
Almost 99% of Australian businesses have shown support for an emissions trading scheme but it could cost the government several billion dollars in lost revenue
Morning Briefing: China at centre of Asia nuclear energy expansion
City centre streets consider drastic action as part of efforts to cut emissions and clean up the capital
Up to 83% of birds, 66% of amphibians and 70% of corals are highly vulnerable to the impacts of climate change says the International Union for Conservation of Nature
Shale gas development is in its early stages in the UK with 176 licences for onshore oil and gas exploration already issued.
Morning Briefing: Energy Secretary Ernest Moniz said the president embraced traditional energy sources as well as renewables
Funding will continue to coal projects in poor areas where “there are no feasible alternatives”
Morning summary: New figures from British Geological Survey (BGS) suggest previous estimates were too low
Indian communities need to take matters into their own hands to put an end to disasters like the flooding in Uttarakhand
The environmental impact of Glastonbury causes concern before attendees even reach the gates
Morning summary: Electric car sets new world speed record
Morning summary: Obama could face legal challenges putting the fate of his climate policy in the hands of the courts.
Government faces tough decisions over whether to back expanding renewable energy sector or increase investment in its huge deep-water oil reserves
Morning summary: A “climate bomb” of potent greenhouse gases 15,000 times more damaging to the climate than carbon dioxide could be released In China