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Sir David Attenborough Gives a Lesson on Seeds | The Green Planet | BC Earth

Adults Ecology
Giant seeds, tiny seeds, floaty seeds and flying seeds. Sir David Attenborough gives us a quick biology lesson in all of them.

How Wildfires Generate "Never-Ending" Storms

Adults Ecology
Under the right conditions, wildfires can form clouds and generate firestorms, which last far longer than normal thunderstorms.

What’s Hiding at the Most Solitary Place on Earth? The Deep Sea

Adults Ecology
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The World War of the Ants

Adults Ecology
Every day billions of soldiers fight a merciless war on thousands of fronts, that has been going on for over one hundred million years: The world war of the ants.

97% of Climate Scientists Really Do Agree

Adults Ecology
Do 97% of climate scientists really agree that humans are the main cause of climate change? Yep! Here's what the 97 percent statistic *really* means.

Why Biodiversity Is Good For The Economy

Adults Ecology
Research suggests that more diverse ecosystems are better for the bottom line.

How Much Damage Can An Earthquake Do?

Adults Ecology
Earthquakes are awful, but just how bad are they?

Why Is Blue So Rare In Nature?

Adults Ecology
Among living things, the color blue is oddly rare. Blue rocks, blue sky, blue water, sure. But blue animals? They are few and far between. And the ones that do make blue? They make it in some very strange and special ways compared to other colors. In this video, we'll look at some very cool butterflies to help us learn how living things make blue, and why this beautiful hue is so rare in nature.

Inside an ICE CAVE! - Nature's Most Beautiful Blue

Adults Ecology
Where do glaciers and icebergs get their beautiful blue color? This unique blue might be nature's most brilliant, and the color arises in a very special way thanks to some surprising interactions between light and water molecules.

Trash Collecting Boats are Cleaning up India's Rivers.

Adults Ecology
The boats scoop up floating waste and bring it to shore to be collected.

What is the tragedy of the commons? - Nicholas Amendolare

Adults Ecology
Is it possible that overfishing, super germs, and global warming are all caused by the same thing? In 1968, a man named Garrett Hardin sat down to write an essay about overpopulation. Within it, he discovered a pattern of human behavior that explains some of history's biggest problems. Nicholas Amendolare describes the tragedy of the commons.

Mexico Earthquake Hit My School

Adults Ecology
Marie was a victim of the Central Mexico (Puebla) Earthquake on September 19th 2017. While so many lost their lives, were injured, or lost their homes and property, Marie was lucky - her house didn't crumble, just a few cracks here and there, and her loved ones and family were all okay, and obviously, she didn't die. But it was one of the scariest moments in her life and one she will never forget. This is a scary story, a scary TRUE story.

Most hurricanes that hit the US come from the same exact spot in the world

Adults Ecology
As Hurricane Irma bears down on the East coast, Floridians may be wondering where all the hurricanes come from, and why they all follow a similar course. In fact, Irma, Harvey, and Jose were all born on the other side of the Atlantic, off the coast of Africa, and the Sahara desert may be to blame.

The amazing ways plants defend themselves - Valentin Hammoudi

Adults Ecology
Plants are constantly under attack. They face threats ranging from microscopic fungi to small herbivores like caterpillars, up to large herbivores like elephants. But plants are ready, with a whole series of internal and external defenses that make them a less appealing meal - or even a deadly one. Valentin Hammoudi explains some of the fascinating ways that plants defend themselves.

When is water safe to drink? - Mia Nacamulli

Adults Ecology
Water is refreshing, hydrating, and invaluable to your survival. But clean water remains a precious and often scarce commodity - there are nearly 800 million people who still don't have regular access to it. Why is that? And how can you tell whether the water you have access to - whether from a tap or otherwise - is drinkable? Mia Nacamulli examines water contamination and treatment.

How Do Glaciers Move?

Adults Ecology
Glacier ice is weird. It's solid. Solid things aren't supposed to flow. But glacier ice flows like a liquid, and it does that without melting! How is this possible? I traveled to Mendenhall Glacier in Juneau, Alaska to find out.

Why wildfires are necessary - Jim Schulz

Adults Ecology
Our early ancestors relied on lightning to cause forest fires, from which they could collect coals and burning sticks to help them cook food and clear land. Yet, it wasn't just humans who benefited from these natural phenomena. Even as they destroyed trees, fires also helped the forests themselves. Jim Schulz outlines the benefits of wildfire.