World News

Study: Earth Experiencing Heat Spike

A new study in the journal Science says the planet is becoming the hottest it has ever been in the last 11,000 years.

Researchers used fossils and other pieces of data from around the world to reconstruct global temperatures since the end of the last Ice Age.

They conclude that the Earth was cooling significantly before a spike in global temperatures after 1910. And they say the last decade was one of the hottest on record.

Some scientists say human activity and pollution from cars and factories is causing the Earth to warm up. Others say natural forces are causing global warming.

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Iranian Foreign Minister Mohammad Javad Zarif, center, speaks to the press after meeting with the German and French foreign ministers in separate meetings at the Beau Rivage Palace Hotel in Lausanne, Switzerland, March 28, 2015.

European Ministers Join Iran Talks in Switzerland

French, German ministers hold private sessions with Iranian Foreign Minister Mohammed Javad Zarif, consult with US Secretary of State John Kerry. More