Companies hope letter will help US bolster its negotiating position at Paris climate talks
A surreal sight met skiers and snowboarders in the Sierra Nevada ski resorts for much of last winter: No snow. Indeed, in a place where a decade earlier they'd routinely drive through 10-feet high drifts...
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