Environmental groups furious as Canadian government waters down greenhouse gas emission targets for the next three years

Office of Naval Research awards funding to nine clean tech research projects

Carrie Bradshaw, infertile bees and, inevitably, BP feature in this week's round-up of the wilder corners of the green web

BP reports that it has capped leak, completing temporary fix operation

Agricultural trade bodies voice concern that latest departures from independent consultation will further delay a decision on the future of GM

Chip manufacturer pushes into renewable energy market with new chipset designed for solar panels

Flagship £270m plant to supply up to 150 million litres of water a day

US geothermal firm continues acquisition push as it seeks to create Nevadan "power cluster"

Green groups claim environmental crisis highlights the urgent need for the Senate to pass US climate legislation

Makani looks to get a new round of funding off the ground