Articles on Forests

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The forest covering the slopes of Mont Ventoux, in France’s Vaucluse area, gripped by drought in 2022. Frédéric Jean

Without water, forests lose their ability to absorb CO₂

To survive dry spells, trees stop the water-rich process of photosynthesis. When nature’s natural carbon capture machine grinds to a halt entire forests end up producing more CO₂ than they absorb.
A firefighter monitors a backfire in California, set to clear away dry vegetation that could fuel wildfires. Josh Edelson/AFP via Getty Images

Wildfire strategy doesn’t need a winner – with 3 camps fighting for dominance, the system can’t keep up with the risk

Wildfire strategy tends to break into three distinct camps today, each focusing heavily on one approach over the others. Successful management requires them all.
Tree canopy like in this Wyoming forest affects stream flow, the climate and life on land. Elyna Grapstein/BLM

Ancient forests took 100,000 years to recover from the last global warming period similar to today – Wyoming fossils reveal what happened

Understanding what happened in these forests 56 million years ago may help humanity recognize similar thresholds before we cross them again, the lead author of a new study writes.
Female Tapanuli and Baby Batang Toru Male Tapanuli Orangutan. Credit Andrew Walmsley for SOS

Multiple threats endanger the world’s rarest great ape, a new study on the Tapanuli orangutan reveals

Multiple pressures are acting simultaneously in threatening Tapanuli orangutan — from extractive industries to logging to agricultural expansion and, increasingly, climate-related disasters.
Andrew Rowley watches a wildfire burning from a distance after evacuating his home in Spokane, Wash., on Aug. 1, 2026. AP Photo/Young Kwak

Why the Spokane wildfires became so catastrophic

Extreme fire conditions converged in suburban neighborhoods built into the forests, shrubland and grasslands and quickly spread.
You don’t want a lone star tick, or any tick, to get to this point if you can help it. CDC via Smith Collection/Gado/Getty Images

How to avoid tick bites in your yard or while hiking in the woods, and what to do if one starts feasting on you

A tick disease researcher explains the risks and how she avoids bringing home ticks from both work and walking her dog in the woods. Lint rollers, tick checks and some types of chemicals play a role.
With climate change, many forests are risk finding themselves in conditions to which their trees are less well adapted. In light of this, a new idea is gaining ground: assisted migration. (Étienne Delorieux/Unsplash)

Moving forests to save them: Here are the risks and rewards of assisted tree migration

Relocating trees to protect forests struggling with climate change seems promising, but the extreme complexity of ecosystems poses challenges.
Fragmented forest landscape in the rural area of Alta Floresta, in the Brazilian Amazon, showing a forest fragment surrounded by a terrestrial matrix and vegetation, including scattered trees and tree-like shrubs and ferns, riverside forest, and other forest fragments. Alexander C. Lees.

Small forest fragments can protect more birds when the surrounding landscape is more helpful

A new study shows that it is possible to increase the number of bird species in a forest fragment without increasing its size.
A sign on a dirt hiking trail in the Tongass National Forest in southeast Alaska points to naturalist John Muir’s cabin. Wanderluster/iStock/Getty Images

Paving paradise: Dismantling the Roadless Rule threatens to disrupt wildlife, water and peace in the last quiet places in America

The constant noise of traffic is so ubiquitous, it is barely noticeable to our ears – until we step into a roadless forest and experience true quiet.

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