President rejects Republican claims that controversial project would create tens of thousands of jobs
President Barack Obama has given the clearest indication to date that he could block the controversial Keystone XL pipeline, which would connect tar sands in Canada to refineries on the Gulf of Mexico...
Tech giant quadruples number of locations for US customers to hand in old iPhones as part of recycling and reuse drive
GreenBiz releases its latest update on soaring renewables demand from US corporates
Record amount of future new wind capacity will be financed from last year's investment, according to WindEurope
Nation known for its natural beauty is under pressure with extinctions, polluted rivers and blighted lakes