News tagged with medieval warm period

Bat poop: A reliable source of climate change

People have long known that bat guano - the polite term for what the flying mammals leave on the floors of caves where they live worldwide - is a valuable source of fuel and fertilizer, but now newly published research from ...

dateOct 26, 2017 in Earth Sciences
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Why state's water woes could be just beginning

As 2013 came to a close, the media dutifully reported that the year had been the driest in California since records began to be kept in the 1840s. UC Berkeley paleoclimatologist B. Lynn Ingram didn't think the news stories ...

dateJan 22, 2014 in Earth Sciences
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Late 20th century was warmest in 1,400 years

Earth was cooling until the end of the 19th century and a hundred years later, the planet's surface was on average warmer than at any time in the previous 1,400 years, according to climate records presented on Sunday.

dateApr 21, 2013 in Earth Sciences
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