World must act to stem surge of polluting trash, UN warns

The world generated 2.3 billion tonnes of municipal waste last year and the pile of trash is set to grow another two-thirds by 2050, the UN said Wednesday, warning of devastating costs for health, economies and the environment.

Mont Blanc shrinks by over two meters in two years

Western Europe's highest mountain, Mont Blanc, has shrunk by over two meters in height over the past two years, researchers said on Thursday, measuring the Alpine peak at 4,805.59 meters (15,766.4 feet).

Landmark US youth climate trial begins in Montana

The first ever constitutional climate trial in the United States opened Monday in Montana, brought by young activists suing the north-central state for violating their right to a "clean and healthful environment."

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