A comet strike may have triggered the Paleocene-Eocene Thermal Maximum (PETM), a rapid warming of Earth caused by an accumulation of atmospheric carbon dioxide 56 million years ago, which offers …read more Source:: Science
Tag: impact
Inadequate testing thwarts efforts to measure Zika’s impact
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•RIO DE JANEIRO (Reuters) – One major hurdle is thwarting efforts to measure the extent of the Zika epidemic and its suspected links to thousands of birth defects in Brazil: …read more Source:: UKScienceNews