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9:45

Ersin Han Ersin

What's it like to be a giant sequoia tree?

Posted Aug 2023
8:56

Wanjira Mathai

The tree-growing movement restoring Africa's vital landscapes

Posted Jul 2023
10:37

George T. Whitesides

The growing megafire crisis — and how to contain it

Posted Jul 2023
8:06

Nicole Rycroft

Why are we making pizza boxes out of endangered trees?

Posted Jul 2023
11:59

Colin Averill

How to harness the ancient partnership between forests and fungi

Posted Jan 2023
13:47

Francis Sanzaro

The case for keeping the wilderness wild

Posted Oct 2022
8:54

Nonette Royo

Why Indigenous forest guardianship is crucial to climate action

Posted May 2022
8:59

Nat Keohane

A new economic model for protecting tropical forests 

Posted Apr 2022
11:16

Gabrielle Walker

What you need to know about carbon removal

Posted Jan 2022
8:12

Nemonte Nenquimo

The forest is our teacher. It's time to respect it

Posted Nov 2021
4:01

Zoe Pierrat

Earth's mysterious red glow, explained

Posted Sep 2021
2:22

Susan Graham

A new way to restore Earth's biodiversity — from the air

Posted Sep 2021
6:05

Alex Rosenthal

The world's largest organism

Posted Dec 2020
4:43

Yvonne Aki-Sawyerr

The city planting a million trees in two years

Posted Nov 2020
5:23

Jean-François Bastin

What if there were 1 trillion more trees?

Posted Oct 2020
11:24

Thomas Crowther

The global movement to restore nature's biodiversity

Posted Oct 2020
3:45

Elif Shafak

If trees could speak

Posted Oct 2020
5:05

Stefan Al

What happens if you cut down all of a city's trees?

Posted Apr 2020
16:09

Toby Kiers

Lessons from fungi on markets and economics

Posted Oct 2019
11:24

Sam Van Aken

How one tree grows 40 different kinds of fruit

Posted Sep 2019
4:18

Camille Defrenne and Suzanne Simard

The secret language of trees

Posted Jul 2019
4:26

Valentin Hammoudi

How tall can a tree grow?

Posted Mar 2019
14:14

Naoko Ishii

An economic case for protecting the planet

Posted Jan 2018
14:11

Paul Hessburg

Why wildfires have gotten worse — and what we can do about it

Posted Nov 2017
18:19

Suzanne Simard

How trees talk to each other

Posted Jul 2016
9:11

Shubhendu Sharma

How to grow a forest in your backyard

Posted Jul 2016
15:52

Emma Marris

Nature is everywhere — we just need to learn to see it

Posted Jul 2016
18:54

Tshering Tobgay

This country isn't just carbon neutral — it's carbon negative

Posted Mar 2016
9:30

Topher White

What can save the rainforest? Your used cell phone

Posted Mar 2015
15:16

Tasso Azevedo

Hopeful lessons from the battle to save rainforests

Posted Jan 2015
21:35

Antonio Donato Nobre

The magic of the Amazon: A river that flows invisibly all around us

Posted Sep 2014
4:22

Shubhendu Sharma

An engineer's vision for tiny forests, everywhere

Posted Sep 2014
13:50

Greg Asner

Ecology from the air

Posted Nov 2013
14:08

Rachel Sussman

The world's oldest living things

Posted Sep 2010
5:07

Nalini Nadkarni

Life science in prison

Posted Jul 2010
16:30

Nalini Nadkarni

Conserving the canopy

Posted Mar 2009