Can clouds of moon dust combat climate change?

A group of US scientists this week proposed an unorthodox scheme to combat global warming: creating large clouds of moon dust in space to reflect sunlight and cool the Earth.

Nations to seek clean energy cooperation

The world's top economies will look next week at ways to work together on clean energy, striking a rare note of cooperation amid an impasse in drafting a new climate change treaty.

US supports reducing climate-warming gases

(AP) -- The Obama administration called hydrofluorocarbons widely used in refrigerators and air conditioners "a very significant" threat to climate change Monday, and expressed a preference for drastically reducing HFCs ...

Plastics treaty must tackle problem at source, researchers say

The new Global Plastics Treaty must tackle the problem at the source, researchers say. An international negotiation meeting (INC-3) in Kenya begins on Monday, aiming to further develop a legally binding treaty on plastic ...

New treaty plots conservation course for high seas

Protecting life in the vast expanse of ocean beyond national jurisdictions finally has an international roadmap after UN states agreed a landmark high seas treaty at the weekend.

New Zealand: Forget Kyoto, write new climate deal

Highlighting a rift between the rich countries and emerging economies like China, New Zealand's climate minister staunchly defended his government's decision to drop out of the emissions pact for developed nations, saying ...

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