Kerry, Obama to raise global warming issues in Alaska

Scientists are "overwhelmingly unified" in concluding that humans are contributing to global climate change, Secretary of State John Kerry said Sunday night, and the public is slowly getting the full picture.

US, China to cooperate on ocean preservation

The U.S. and China said Wednesday they are stepping up cooperation on preserving the ocean and combating illegal fishing despite their differences on maritime security.

Kerry urges nations to back Paris climate change talks

US Secretary of State John Kerry Thursday urged nations to set ambitious goals to curb greenhouse gases, warning climate change deniers that gambling with the Earth's future was a risky business as "there is no Planet B."

US-China climate deal aims to prod others to act

A groundbreaking agreement struck by the United States and China is putting the world's two worst polluters on a faster track to curbing the heat-trapping gases blamed for global warming. With the clock ticking on a worldwide ...

Kerry urges US-China cooperation on climate change

Secretary of State John Kerry said Tuesday the U.S. and China must work together to stave off a global catastrophe from climate change. He appealed for greater cooperation between the two world powers despite strains between ...

US to push China on hacking at high-level talks

Washington will push Beijing to crack down on cyber-spying and halt the theft of corporate data when the two powers meet next week for high-level talks, a US diplomat told AFP Wednesday.

ZunZuneo: The new sound of US-Cuban discord

ZunZuneo, a Twitter-style application designed to get Cubans talking among themselves on their cell phones, has become the latest obstacle to improved relations between Washington and Havana.

Kerry gets his Twitter account back (Update)

A year into the job US Secretary of State John Kerry Tuesday enthusiastically relaunched his Twitter account, and appeared ready to flood the social networking site with messages.

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