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San Francisco Chronicle · 11 小时

The future of California’s iconic fog is in limbo. Here’s what scientists say

San Franciscans are intimately familiar with summertime fog, which keeps the city cool while temperatures elsewhere soar. But California’s coastal fog has declined over recent decades, according to

Intellinews · 13 小时

Ethiopia set to inaugurate $4bn mega-dam as Egypt, Sudan renew strong objections

By Brian Kenety Ethiopia is preparing for a true 'watershed moment', with plans to officially inaugurate its $4bn Grand Ethiopian Renaissance Dam (GERD) on September 9, just ahead of the start of the

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