"One of the much-heralded solutions to climate change which its supporters believe could enable the world to continue to burn fossil fuels looks likely to be a failure."

"A Swiss man attempting to circumnavigate the globe with an aircraft powered only by the sun's energy landed in Hawaii on Friday, after a record-breaking five-day nonstop solo flight across the Pacific Ocean from Japan."

"Seafood lovers are set to see less shellfish, salmon and other fish on their dinner plates as climate change warms the oceans and makes them more acidic."

"Toilets are taken for granted in the industrialized West, but still are a luxury for a third of the world's people who have no access to them, according to a report by the World Health Organization and UNICEF."

"Five months before a United Nations summit meeting aimed at forging a historic global accord to cut climate-warming emissions, significant signs of progress toward an agreement are emerging."

"From Ukraine to Uruguay, Moldova to the Philippines, the U.S. Chamber of Commerce and its foreign affiliates have become the hammer for the tobacco industry, engaging in a worldwide effort to fight antismoking laws of all kinds, according to interviews with government ministers, lobbyists, lawmakers and public health groups in Asia, Europe, Latin America and the United States."

"The tiny fish known as the bristlemouth is part of a detective story that bears on everything from feeding the planet and monitoring ocean health to learning how to better predict climate change."

"China seeks a fair, global system to tackle climate change and will deliver its pledge to the United Nations by the end of Tuesday on how much it will cut emissions, Chinese Premier Li Keqiang said after talks with top European Union officials."

"The fields are heating up, there are little black rubber pellets everywhere, and feet are covered with blisters."

"A solar plane took off for what could be the longest solo flight in history on Monday, with its Swiss pilot confronting the “moment of truth” of a journey around the Pacific Ocean and around the world."