Trees Have the Potential to Live Indefinitely

Your Christmas tree is dead or dying. But some conifers and other trees theoretically could live forever, according to a recent essay that reviews accumulating evidence on extremely long-lived trees—and calls for more scientifically rigorous methods to determine their age and study their longevity. Across the board, trees do not die so much as they … Read more

Biodiversity: China summit leadership is lacking, says UK economist

China is set to host a major biodiversity summit in 2022, but leading economist Partha Dasgupta says it is unclear what the country wants to achieve Environment 24 December 2021 By Adam Vaughan Partha Dasgupta The author of a major UK government biodiversity report says he sees no sign that China is showing serious leadership … Read more

Brazilian wildfires killed nearly 17 million animals in 2020

At least a fifth of Brazil’s Pantanal region was burned in 2020 during a historic drought, and the wildfires are estimated to have killed millions of birds, snakes, rodents and primates, among other animals Environment 16 December 2021 By Adam Vaughan Land burned by a fire in the Pantanal region of Brazil Rogerio Florentino/EPA-EFE/Shutterstock Ferocious … Read more

DNA in Air Can Catalog Hidden Insects All Around Us

A decade ago, biologists and natural historians around the world launched ambitious goals to create inventories of our planet’s biodiversity. After all, they said, you can’t save what you don’t know exists. Even some high estimates suggest that only a quarter of Earth’s species have been described by science, raising concerns about the big picture amidst rising … Read more