Scientists have long warned that the release of previously trapped greenhouse gases, such as methane, caused by the permafrost thawing brought on by atmospheric warming will worsen climate change. Researchers who revived nearly two dozen viruses, including one that was frozen under a lake more than 48,500 years ago, believe that the thawing of ancient permafrost caused by … [Read more...] about Scientists Resurrect 48,500-Year-Old “Zombie Virus” Buried in Ice