Fresh hopes for landmark treaty to rescue ocean life

World leaders are under pressure to conclude years of talks on an agreement to protect open oceans that help sustain life on Earth, cover almost half the planet and currently fall under no country's laws.

Researchers find low emissions vital to slow warming

Winters are warming faster than summers in North America, impacting everything from ecosystems to the economy. Global climate models indicate that this trend will continue in future winters but there is a level of uncertainty ...

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