The severe drought in California hasn't slowed down tourism but visitors to many state parks will find fewer niceties than they're used to.
Leonhard Birnbaum, Member of the Board of Management at E.ON, is confident that the European Union's target to reduce greenhouse gases by 40 percent in 2030 can be met.
Ian Cheshire, CEO of Kingfisher, says that aims to reduce greenhouse gas emissions across Europe is good for the continent.
Sandrine Dixson-Declève, director of the Prince of Wales EU Corporate Leaders Group on Climate Change, a business leaders group, says tougher climate rules will help jobs and growth in the 28-nation bloc.
Paul Simpson, CEO and co-founder of CDP, discusses a report that lists leading companies taking steps to cut their carbon footprint and how they are reducing their impact on the environment.
Solar power is expanding its reach in U.S. homes, but power utilities are pushing back, claiming that some users aren't paying their fair share.
Marco Lambertini, Director General Designate of the World Wildlife Fund International, says the private sector has seen a "remarkable shift" towards sustainable investments over the last 30 years.
As the Golden State enters a fourth year of drought, a wet winter is "crucial" to the country's biggest agricultural producer.
The plastic bag's role in pollution has sparked a statewide ban in California, but this good-intentioned measure could have unforeseen consequences.
RFK Jr. accused the Koch brothers of "polluting our atmosphere" and went so far as to call them "treasonous." That's absurd!, says Larry Kudlow.
California has become the first state to ban usage of plastic bags, reports CNBC's Josh Lipton.
CNBC contributor Carol Roth, and Kevin O'Leary, Shark Tank investor, share their opinions on news California has become the first state to ban usage of plastic bags.
At the recent UN climate change confab, most leaders were like "deer in headlights," says Terry Tamminen. It's time for action.
Six industries are struggling to survive the ongoing California drought, NBC News reports.
Another UN climate change summit has experts wondering if anything will get done and if the right measures to stop greenhouse emissions are in place.
These companies are taking unusual steps to help the planet.
Rachel Kyte, VP & Special Envoy for Climate Change of the World Bank, says the absence of Indian and Chinese leaders at the UN Climate Summit won't dent global efforts on climate change.
Christopher Field, Co-Chair of Working Group II, IPCC, discusses the challenges in galvanizing global efforts to halt the problem of climate change.
Apple CEO Tim Cook took on the hot-button issue of climate change on Monday during the Climate Week NYC 2014 conference.
Actor Matt Damon, and Gary White, Water.org co-founder, discuss corporate partners helping provide people with loans to pay for clean water solutions.