Old growth forests News

RSS
274 stories

Satellite data show forest loss persists in Brazilian Amazon’s most deforested reserve

Morgan Erickson-Davis 30 Dec 2025
Scrub jay.

In California’s redwoods, scientists rebuild lost ecosystems high up in the canopy

Marlowe Starling 29 Dec 2025
A juvenile bonobo (Pan paniscus) gazes at an uncertain future.

DRC hit by record deforestation in 2024, satellite data show

Ruth Kamnitzer 26 Nov 2025

Why are Amazonian trees getting ‘fatter’?

Suzana Camargo 24 Nov 2025
The Bialowieza Forest at sunrise. Photo courtesy of Aleksander Bolbot / WWF. 

Last chance to save Europe’s greatest old-growth forest? (commentary)

Alan Weiss 3 Sep 2025

Killing barred owls to save spotted owls

Bobby Bascomb 29 Jul 2025
The temperate Hoh rainforest in the U.S. Image by Rhett A. Butler/Mongabay.

Proforestation: The case for leaving trees alone

Rhett Ayers Butler 17 Apr 2025
A Eurasian pygmy owl by Erik Karits via Pexels.

Eurasian pygmy owl confirmed in Spain for the first time

Shanna Hanbury 7 Apr 2025
Pine cone of a white pine (Pinus strobus).

Beyond reforestation, let’s try ‘proforestation’

Sruthi Gurudev 26 Mar 2025
The Kazembe nursery group with Mulanje cedar seedlings in 2018. Community tree nurseries, set up with assistance from MMCT, BGCI and other partners, have been central in building support for Mulanje cedar restoration. The nurseries also demonstrate that it is possible to cultivate native trees, something many people previously did not think was possible. Image courtesy of Botanic Gardens Conservation International (BGCI).

Reforesting Malawi’s ‘Island in the Sky’ to save its vanishing woodlands

Ruth Kamnitzer 28 Feb 2025
Trees on the shore of Salmon Lake south of Sitka. Image courtesy of Dang Ngo / Greenpeace.

How the U.S. got no old growth forest protections from the Biden Administration (commentary)

Dominick A. DellaSala 3 Jan 2025

Satellite data show bursts of deforestation continue in Indonesian national park

Spoorthy Raman 30 Nov 2024

Reserve in Brazilian Amazon struggles as ‘aggressive’ deforestation spreads

Ruth Kamnitzer 27 Nov 2024
Elephants move across the African savannah. Photo by Rhett A. Butler / Mongabay

‘Old’ animals offer wisdom and stability, need protection: Study

Shreya Dasgupta 25 Nov 2024

Deforestation around Mennonite colonies continues in Peruvian Amazon: Report

Shreya Dasgupta 22 Nov 2024
Oluwa's forest are home to many species threatened with extinction, including this red-capped mangabey (Cercocebus torquatus). Image by Rufus46 via Wikimedia Commons (CC SA 3.0).

A Nigerian reserve, once a stronghold for chimps, is steadily losing its forest to farming

Morgan Erickson-Davis 21 Nov 2024

Satellite data detect appearance of new roads in primary forests in Borneo

Shreya Dasgupta 13 Nov 2024
An old growth clear-cut in Kwakwaka'wakw territory, northern Vancouver Island. Image copyright: Mya Van Woudenberg, Sierra Club BC.

As logging intensifies forest fires, Wet’suwet’en fight to protect old growth

Erica Gies 23 Sep 2024
Luís Adriano Nascimento, chemist and vice-coordinator of the Laboratório de Óleos da Amazônia (Amazon Oils Laboratory, LOA), stands at a lab bench with a wide collection of Amazonian fruits and seeds used to make oils, biofuels and bioplastics.

Raw materials become high-value bioeconomy goods at an Amazon science park

Sarah Brown 6 Aug 2024
The Kaapori capuchin, (Cebus kaapori), one of the world’s most critically endangered primates. Image by Ricardo Ferreira Esteves via Wikimedia Commons CC BY-SA 4.0).

In Brazil’s Amazon, land invasions — and fires — threaten a protected reserve

Ana Ionova 5 Aug 2024
The sprawling Stung Meteuk hydropower dam being developed in the Cardamom Mountains appears to be illegally logging within Phnom Samkos Wildlife Sanctuary. Image by Gerald Flynn / Mongabay.

History repeats as logging linked to Cambodian hydropower dam in Cardamoms

Gerald Flynn, Vutha Srey 27 Jun 2024
This photo of logged old-growth forest outside Olympia National Park, shows what can happen when mature forests aren’t given full protection.

Forest and climate scientists fear Biden delay on mature forest protection

Justin Catanoso 5 Mar 2024

Forest conservation ‘off-track’ to halt deforestation by 2030: New report

John Cannon 24 Oct 2023

Elephants invade as habitat loss soars in Nigerian forest reserve

Orji Sunday 21 Aug 2023

Poverty-fueled deforestation of Nigerian reserve slashes hope for rare chimps

Orji Sunday 10 Jul 2023
Dominick DellaSala, chief scientist with Oregon-based NGO Wild Heritage walks on a trail.

The U.S. has cataloged its forests. Now comes the hard part: Protecting them

Justin Catanoso 27 Apr 2023
Tower for measuring forest CO2

Even in recovery, previously logged tropical forests are carbon sources: Study

Carolyn Cowan 25 Jan 2023

Study identifies priority forests in Oregon for max conservation benefit

Liz Kimbrough 24 Jan 2023
Cattle ranching is the primary cause of deforestation in the Brazilian Amazon today, with much of the meat exported. Photo by Rhett A. Butler.

Beef is still coming from protected areas in the Amazon, study shows

Liz Kimbrough 18 Oct 2022
This photo of logged old-growth forest outside Olympia National Park, shows what can happen when mature forests aren’t given full protection.

New study identifies mature forests on U.S. federal lands ripe for protection

Justin Catanoso 4 Oct 2022
Global forest carbon map

New tech aims to track carbon in every tree, boost carbon market integrity

Carolyn Cowan 19 Sep 2022
Torrance Coste stands on a stump

British Columbia delays promised protections as old growth keeps falling

Justin Catanoso 14 Sep 2022

you're currently offline