Drilling reveals record from a time when the Dead Sea was deader.
Millions of years before humans existed, insects cultivated fungus that could not survive in the wild.
From the mountains of Tajikistan to Standing Rock in the Dakotas, scientists are collaborating with indigenous people to study climate change and predict the future.
Aerosol pollution may have suppressed global warming and increased Arctic sea ice from 1950-1975.
Scientists use cave spider populations to plot climate change and threats to species.
John Bates stands by accusations that 2015 study was rushed and biased, but says he only guessed that motivations were political.