"Fiji began a massive cleanup on Monday after one of the most powerful storms recorded in the southern hemisphere tore through the Pacific island nation, killing 21 people, flattening remote villages and cutting off communications."

"Kiribati has turned to the United Arab Emirates (UAE) to help build artificial islands in an effort to save the low-lying Pacific nation from rising sea levels."

"Favorable weather conditions at breeding grounds for monarch butterflies in Mexico are expected to help raise their numbers to possibly more than 100 million this year, about triple of a few years ago, a study released on Thursday said."

"State officials formally declared the Aliso Canyon gas leak capped Thursday, but uncertainty remains about the future of the facility and the residents who live around it."

"There was a huge global spike in one of the most potent greenhouse gases driving climate change over the last decade, and the U.S. may be the biggest culprit, according a new Harvard University study."

"The United States will sign the Paris Agreement on climate change this year regardless of the Supreme Court's decision to put a chunk of President Barack Obama's environmental action on hold, the U.S. climate envoy said on Tuesday."

"A bipartisan group of 17 governors today signed the Governors’ Accord for a New Energy Future – a joint commitment to pursuing modern electric grids, as well as cleaner energy and transportation solutions."

"Europe launched a satellite on Tuesday that will help predict weather phenomena such as El Nino and track the progress of global warming as part of the multibillion-euro Copernicus Earth observation project."

"Carbon dioxide pumped into old oil wells could react with salt water and erode ‘host rocks’ and cement, researchers find".