"Fish populations are declining as oceans warm, putting a key source of food and income at risk for millions of people around the world, according to new research published Thursday."

"Stratocumulus clouds, which hover low in the sky and create vast decks of cloud cover, have a supreme value in our warming world: Their white tops reflect lots of solar radiation back into space. ... Those stratocumulus cloud decks could vanish, further intensifying global warming."

"Evidence for man-made global warming has reached a “gold standard” level of certainty, adding pressure for cuts in greenhouse gases to limit rising temperatures, scientists said on Monday."

"The Australian government has confirmed the extinction of a small rodent native to a tiny spit of sand in the northernmost part of the Great Barrier Reef ― the first known mammal lost to human-caused climate change."

"The U.N. General Assembly has elected Inger Andersen of Denmark as the new executive director of the United Nations Environment Program, which is based in Nairobi, Kenya."

"Royal Dutch Shell PLC, one of the world's largest oil companies, gave fresh signals last week that it intends to be a purveyor of low-carbon electricity. It bought a battery company that will compete with Tesla Inc. and struck a partnership with Google to test an exotic wind generator."

"Claims that insects will disappear within a century are absurd, but the reality isn’t reassuring either."

"Sales of fossil fuelled vehicles are now on the decline in the world’s three largest auto markets, and being replaced by electric vehicles. Fossil car sales will only decrease from here on out."