News tagged with global climate change

Warming climate is deepening California drought

A new study says that global warming has measurably worsened the ongoing California drought. While scientists largely agree that natural weather variations have caused a lack of rain, an emerging consensus says that rising ...

dateAug 20, 2015 in Environment
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Fossil study: Dogs evolved with climate change

Old dogs can teach humans new things about evolution. In Nature Communications a new study of North American dog fossils as old as 40 million years suggests that the evolutionary path of whole groups of predators can be a ...

dateAug 18, 2015 in Evolution
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