SCIENCE

The US capital was also shrouded in haze -- the Lincoln Memorial (L) and Washington Monument are seen here

Smog From Canada Wildfires Blankets New York

An orange-tinged smog caused by Canada's wildfires shrouded New York on Wednesday, obscuring its famous skyscrapers and causing residents to don face masks, as cities along the US East Coast issued air quality alerts.
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Sea ice extent at the poles

Arctic Could Be Ice-free A Decade Earlier Than Thought

The Arctic Ocean's ice cap will disappear in summer as soon as the 2030s and a decade earlier than thought, no matter how aggressively humanity draws down the carbon pollution that drives global warming, scientists said Tuesday.
Canadian boreal forest west of Quebec

Climate: Battle Lines Harden Over How To Slash CO2

Banish fossil fuels, capture their emissions, pull CO2 from thin air -- diplomats in Bonn for UN-led climate talks agree there's too much planet-warming carbon dioxide in the atmosphere, but remain at loggerheads on the best way to reduce it.
People attend a demonstration in Rio de Janeiro, Brazil, on June 26, 2022, to call for justice for the murders of Phillips and Pereira

Britain, Brazil Mark Anniversary Of Amazon Double Murder

Loved ones and admirers are holding international commemorations Monday for British journalist Dom Phillips and Brazilian Indigenous expert Bruno Pereira, who were murdered a year ago while documenting environmental crimes in the Amazon rainforest.
A new black gold? Biochar from cocoa bean shells

How Chocolate Could Counter Climate Change

At a red-brick factory in the German port city of Hamburg, cocoa bean shells go in one end, and out the other comes an amazing black powder with the potential to counter climate change.
Two scenarios of modelled short-lived plastic flows

UN Aims To Deliver Draft Plastics Treaty By Year's End

The world should see the first draft of a highly anticipated and much needed international treaty to combat plastic pollution by the end of November, 175 nations gathered in Paris decided Monday after five days of gruelling talks.
A black solitaire bird in the struggling cloud forest of Monteverde, Costa Rica

In Costa Rica, Climate Change Threatens 'Cloud Forest'

The "cloud forest" of Monteverde, in the center of Costa Rica, will soon no longer be worthy of the name: climate change threatens this unique ecosystem, and its fauna and flora face an unclear future under a brilliant blue sky.

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