With the outbreak of COVID-19 and almost the entire planet on full lockdown, streets are empty, shops are closed and previously bustling cities have become ghost towns. While for most of us, it means excessive time to think and no end to the uncertainties being raised, our planet seems to be reveling in it. With fewer cars on the streets, most factories shut down and several major sources of pollution coming to a halt, many cities across the globe are seeing drastic decreases in air pollution levels.
From Madrid to Paris, air pollution has dropped by a whopping 50%, and according to a study from NASA, the northeastern states of America have seen a 30% decrease. Nitrogen Oxide levels in China have also reduced by 30%. And while you may want to question the numbers, you can't deny what you see with your own eyes. These 11 pictures show us places all over the world before and after the lockdown, so you can see the impact for yourself!










8:10
Winter Hikers, Gather Round for the Best Tip of the Season
Here's how advanced snow hikers layer clothing in the winter.
These Tattoos Memorialize 2020 as Year of the Quarantine!
Here are some people who ensured they would never forget 2020 and COVID-19 by getting creative quarantine-inspired tattoos.
How Do Wild Animals Survive Winter Without Shelter?
Learn all the genius biological mechanisms animals use to survive winter in the wild - without central heating or warm socks.
As We Stay Indoors, Animals Are Curiously Exploring Cities
All around the world, wild animals have realized that the streets are empty and they started exploring our cities while we're in self-quarantine
7:47
Science: The Dire Wolf is Back in the World!
A long-extinct animal, the Dire Wolf has just been returned to life in the form of adorable white puppies.
3:41
What Our Pets Were REALLY Thinking During Lockdown...
This cat doesn't seem to approve of his owner's quarantine habits, and it's hilarious!
When Animals Love, We Get Wonderful Moments Like These
18 gorgeous moments of animals showing affection and love to each other in wonderful photography by Goran Anastasovski, see how they kiss, hug and show love.
Grip Your Talons Around These 25 Fascinating Eagle Facts
Eagles are the most iconic birds of all. But what do we really know about these mysterious meat eaters? Here are 25 feather-spitting facts!
2025 Nature Photography Awards: 17 Stunning Winners
The 2025 World Nature Photography Awards winners will leave you speechless.
The MOST Fascinating Facts About Colors I’ve Ever Heard!
Colors are ubiquitous, and yet we know surprisingly little about them. Let's fix that by learning these 15 fascinating facts about color
16 Perfect Examples of How Beautiful Earth Is
16 beautiful examples of why Earth is such a wonderful and gorgeous place to live.
The Lotus Flower: Why This Beautiful Flower is Significant
The lotus flower is one of the world's most famous flowers, and it has many uses as well as deep cultural significance. Find out more about the lotus flower.
16:28
Exploring a Cave that Has Its Own Forest, River and Clouds
Son Doong, the planet's most colossal cave, boasts a vast, self-contained ecosystem with its own distinct climate. ...
Guide: Which Indoor Plant is Right for Your Home?
This handy chart will help you figure out which plant is best for you.
Beautiful! This Nimble Bird is a Magical Sight to Watch
Both strong and beautiful the hummingbird is a magical sight to watch. Look through this beautiful tribute to the nimble bird.
The Colors of Nature Are Truly Spectacular
Sometimes, those that differ from the crowd shine the brightest, as these unique brightly-colored animals prove.
Woman Builds Photo Booth for Birds. The Result is Stunning
These stunning bird photos were captured from a photo booth in a yard.
Think You know the Grand Canyon? Check Out These 12 Facts
It’s one of the natural wonders of the world, and for good reason. Take a look at these 12 facts about the Grand Canyon you might have missed.
9:09
15 Bizarre Looking Insects and How to Behave Around Them
This video will introduce you to 15 of the most strange-looking bugs in nature, alongside some tips on how to behave around them to stay safe.
3:50
These Birds Haven't Changed in 44 Million Years...
Come with David Attenborough as he explores the Congo for these incredible and ancient species of birds.
14 White Dog Breeds That'll Wag Their Way Into Your Heart
If you're searching for a new furry addition to your family and want one with both spunk and beauty, consider these white and adorable 14 breeds.
A HUGE Bird Photography Article Collection!
Aren't birds gorgeous? Well, if you like photos of birds, you should try this enormous collection of 14 bird photography articles from BabaMail!
6:20
Sloth vs. Sloth: Get to Know the 2 Types of Cute Sloths
Since the internet, we've all seen many sloth videos and photos. But did you know there is actually more than one kind of sloth? This video is going to show you both, while contrasting and comparing the two different sloth species.
These Comedy Wildlife Photos Are Hilarious
Check out 20 of the best entries from 2018's edition of the Comedy Wildlife Photography Awards.
Learn All About the Basics of Dog Psychology
Check out this collection of the most intriguing facts about the psychology of dogs that we are currently aware of, many of which will be surprising to most.
The Fascinating Origins of 11 Lovely Flower Names
There is no better time than spring to dive headfirst into the fascinating world of flower name etymologies! Here are the origins of the names of 11 lovely flowers.
This Chart Unveils the Very Different Lifespans of Animals
Discover how long various animals can live for. Some of the answers are really surprising!
3:08
Watch the Monarch Butterfly Swarm in Gorgeous Detail!
This is something no human has ever been able to see from so close up, and it's one of the most incredible sights I've ever seen.
7:47
Does Your Cat Really Miss You?
It's a centuries-old question: does your cat actually like you or are they just tolerating you in exchange for food?
These 40 Beautiful Birds Were Perfectly Photographed
40 great bird photographs taken in Taiwan by the well-known Taiwanese photographers John and Fish
Touching Photography of Animals From All Around the World
Photographers set out to nature all over the world to show us an intimate view of animal life in the wild.
8:04
Meet the Sengi: Tiny, Fast, and Full of Surprises
Discover the curious world of the fast and cute, sengi!
4:21
Time Lapse Video: From Cute Caterpillar to Gorgeous Moth
Timelapse video shows a caterpillar's transformation into adult moth
Australia Is Home to Some of the World’s Cutest Animals
Australia is home to most living marsupials, a family of mammals unlike any other on earth.
19:10
These Animal Partnerships Are Nature’s Unique Phenomena
Find out why some animals in the wild go out of their way to form a beneficial partnership with others animals.
20 Jaw-Dropping Wildlife Photos That Should Be Framed
Check out some of the stunning images from the WildArt photo competition.
20 Animal Facts We're Sure You Never Knew About Before
We bet that you've never heard about these intriguing animal facts.
These Bright and Beautiful Fish Are a Sight to Behold
Our world is home to many bright fish species. Here are the 15 most colorful and beautiful fish in the entire world for your viewing pleasure.
3:07
This Video Proves That a Dog REALLY Is Man's Best Friend!
A highly trained medical dog will instantly react to changes in its owner's behavior. Here's how they are trained at home.
Many Stunning and Colorful Birds Call Taiwan Home
Incredible photography of Taiwanese birds by some very talented artists.
I Have Never Been This Moved by a Flower's Beauty
Nature is full of plenty of surprises, but none surpass the varied beauty of these wild flowers. Enjoy this series of gorgeous, delicate rare flowers to add some beauty to your day!
4:16
Up Close and Personal with Some Adorable Wolf Cubs
Scottish film maker Gordon Buchanan gets up close and personal with some adorable wolf cubs. These cubs will brighten your day.
A Huddle is a Cute Thing. A BIRD Huddle is Just the Cutest!
A huddle is a cute thing. A BIRD huddle is the cutest!
10 Adorable Sea Animals You Would Love to be Friends With
Take a look at some of friendliest sea creatures that are known to be gentle and amiable with humans.
13:49
Say Hello to the Tiniest Bird You'll Ever See!
How small is the tiniest bird ever recorded? Watch this video and find out!
17 Flowers That Prove the World is Full of Surprises...
We've gathered for you 17 strange and extraordinary plants and flowers from around the world that all nature lovers should see...
The World Is Full of Beauty, but These Rivers Top It All
These are 15 of the world's most spectacular rivers. Their beauty will mesmerize you!
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