Philippines rice terraces off endangered list: UN

The Philippines' ancient rice terraces, carved into mountains like giant green stairs, have been removed from a UN list of endangered world heritage sites, the UN office in Manila said Wednesday.

Economists list cheapest ways to save the world

Leading economists have ranked how to best and most cost-effectively invest to solve many of the world's seemingly insurmountable problems, a Danish think-tank said Monday, calling for a shift in global priorities.

Climate vulnerable nations call for drastic action

From low-lying islands in the Pacific to parched areas of Africa, nations facing the most immediate peril of climate change called Monday for the world to take more drastic action to avoid catastrophe.

The science of saving Venice

(Phys.org) —How will regions around the world adapt to an increase in sea levels? A project looking at how Venice can manage its rising waters is a remarkable case study for flood-prone environments elsewhere.

UN meeting: help nations adapt to global warming

(AP) -- As nations negotiate tough decisions on cutting greenhouse gases, the United Nations is holding a separate conference on coping with more floods, droughts and other effects of climate change already assured.

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