TED-Ed
TED-Ed: What if there were 1 trillion more trees? | Jean-François Bastin
Today humanity produces more than 1,400 tons of carbon every minute. To combat climate change, we need to reduce fossil fuel emissions, and draw down excess CO2 to restore the balance of greenhouse gases. Like all plants, trees consume...
TED Talks
TED: The coolest animal you know nothing about ... and how we can save it | Patrícia Medici
Although the tapir is one of the world's largest land mammals, the lives of these solitary, nocturnal creatures have remained a mystery. Known as "the living fossil," the very same tapir that roams the forests and grasslands of South...
Be Smart
How Many Trees Are There?
It may be an impossible questions, but we can at least get close.
SciShow
Bringing Back the Lost American Chestnut Tree
American chestnut trees were all over the US at the end of the 19th century until the fungus wiped most of them out. Scientists have been trying to figure out ways to bring those endangered American chestnuts back to their former glory.
TED Talks
TED: An engineer's vision for tiny forests, everywhere | Shubhendu Sharma
A forest planted by humans, then left to nature's own devices, typically takes at least 100 years to mature. But what if we could make the process happen ten times faster? In this short talk, eco-entrepreneur (and TED Fellow) Shubhendu...
TED Talks
TED: How trees talk to each other | Suzanne Simard
A forest is much more than what you see, says ecologist Suzanne Simard. Her 30 years of research in Canadian forests have led to an astounding discovery -- trees talk, often and over vast distances. Learn more about the harmonious yet...
TED Talks
Wanjira Mathai: 3 ways to uproot a culture of corruption
Corruption is a constant threat in Kenya, says social entrepreneur Wanjira Mathai -- and to stop it there (or anywhere else), we need to intervene early. Following the legacy of her mother, political activist and Nobel Prize recipient...
TED Talks
TED: The world's oldest living things | Rachel Sussman
Rachel Sussman shows photographs of the world's oldest continuously living organisms -- from 2,000-year-old brain coral off Tobago's coast to an "underground forest" in South Africa that has lived since before the dawn of agriculture.
TED Talks
TED: A king cobra bite -- and a scientific discovery | Gowri Shankar
A king cobra has enough venom to kill 10 people in a single bite. Recounting his near-death experience after being bitten by one of these majestic yet deadly snakes, conservationist and TED Fellow Gowri Shankar shares the epiphany he had...
TED Talks
TED: A "forest generation" living in harmony with nature | Ernestine Leikeki Sevidzem
We need to care for and live in harmony with the environment, says climate and gender activist Ernestine Leikeki Sevidzem. The best way to do that? Nurture a forest generation: one that learns to protect nature. Sevidzem shares how she's...
TED Talks
TED: The African swamp protecting Earth's environment | Vera Songwe
The peatlands of Africa's Congo Basin are a vast expanse of swamp and greenery that act as one of the world's most effective carbon sinks -- and they're under threat of environmental destruction. Economist Vera Songwe explains how...
SciShow
Weird Places Europe's Dancing, Crooked Forests
Hank takes you through the weird, twisted forests of Russia and Eastern Europe, where trees grow at odd angles. What caused trees to grow into big wooden pretzels? Was it wind? Manipulation by woodworkers? Nazis, maybe? See for yourself...
SciShow
Terrific Trees: A SciShow #TeamTrees Compilation
From the Avocado to Pando, we love trees! They do so much for us, from making oxygen so we can breathe, to cooling urban environments, to literally holding the ground together to prevent erosion! The SciShow team is joining
MinuteEarth
Invasion Of The Earthworms!
Worms cause major changes to ecosystems, but those changes aren’t always new.ommunication.
MinuteEarth
Orchids - The Masters of Lying, Cheating & Stealing
This video explores the fascinating world of orchids, showcasing their unique strategies for survival and reproduction. From mooching off fungi to cheating pollinators and thriving in inhospitable environments, orchids have evolved into...
TED Talks
TED: Hopeful lessons from the battle to save rainforests | Tasso Azevedo
Save the rainforest is an environmental slogan as old as time — but Tasso Azevedo catches us up on how the fight is actually going these days. Spurred by the jaw-dropping losses of the 1990s, new laws (and transparent data) are helping...
SciShow
Zombie Fires Are on the Rise
Fire seasons can be bad enough on their own, but it turns out sometimes forest fires that appeared to be dead, turn out to have just been lying in wait.
SciShow
The Science of Wildfires
So, what is fire, exactly? What causes fires in the wild, and how do we put them out? SciShow answers your burning questions about the science of fire. (See what we did there?)
SciShow Kids
Meet the Redwoods: The World’s Tallest Trees
Jessi and Squeaks are thinking of visiting the redwoods, the tallest trees in the world, but there's lots for them to learn before they make their trip! First Grade Next Generation Science Standards Disciplinary Core Idea: LS1.A:...
TED-Ed
TED-Ed: How smart are orangutans? - Lu Gao
Along with humans, orangutans belong to the Hominidae family tree, which stretches back 14 million years. But it's not just their striking red hair that makes orangutans unique among our great ape cousins. Lu Gao shares some amazing...
TED Talks
TED: What can save the rainforest? Your used cell phone | Topher White
The sounds of the rainforest include: the chirps of birds, the buzz of cicadas, the banter of gibbons. But in the background is the almost-always present sound of a chainsaw, from illegal loggers. Engineer Topher White shares a simple,...
TED Talks
TED: The silent drama of photography | Sebastião Salgado
Economics PhD Sebastião Salgado only took up photography in his 30s, but the discipline became an obsession. His years-long projects beautifully capture the human side of a global story that all too often involves death, destruction or...
SciShow
North America’s Destructive, Invasive… Earthworms
Earthworms may be good for your garden, but they also have the potential to disrupt forest ecosystems across much of North America.