According to the report, scientists observed the second most potent Arctic greening event on record this year. These plants ...

Wildfires and thawing permafrost are causing the region to release more carbon dioxide than its plants remove, probably for ...

taller vegetation is growing and the lichen are being out-competed," he told BBC News. Another very big issue is the number of insects. "Warmer climates just mean more bugs in the Arctic," said ...