Water limitations in the tropics offset carbon uptake from arctic greening

A map of the world shows the changes in global gross primary productivity (GPP), an indicator of carbon uptake, from 1982-2016. Each dot indicates a region with a statistically significant trend. Credit: NASA/Nima Madani More plants and longer growing seasons in the northern latitudes have converted parts of Alaska, Canada and Siberia to deeper shades […]

Greening the Friendly Skies – Eos

The fight over Heathrow Airport’s third runway has been going on for decades. On the proposed site in a cluster of villages outside of London, residents fought the demolition of 750 properties and the addition of a lot more aircraft noise. Climate activists—some of whom went so far as to occupy one of […]