The vast majority of documented cases of plant cancer have been caused by external pathogens, such as bacteria, viruses, or pests. They can't get cancer from carcinogens like the sun's radiation or air pollution.
There are two common forms of cancer in trees. One causes crown galls and is triggered by the bacterium Agrobacterium tumefaciens. You've probably seen this at least once in your life, it looks somewhat like this:
Crown gall on a eucalyptus/Source
The Unlikely Bullies of the Underwater World
The story of the giant water lily, an underwater bully that takes over habitats to itself and won't share.
These Rare Mushrooms Can Glow In the Dark
Only about 70 mushroom species out of 14,000 have this beautiful and rare ability.
Is It Possible For Humans To Ever Be As Fast As Cheetahs?
The average cheetah can run at a speed of 80 – 130 km/h (50-80 mph)! Why are humans so slow in comparison?
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.
This Plant's Sting Lasts YEARS After the Initial Impact
In this article, we will share six of mother nature’s plants you literally wouldn’t want to run into ever in your life.
Mother Nature Is Here, Furious and Reclaiming Her Time!
Here are some structures of civilized society that tried to resist but were eventually beaten by nature and absorbed by the greenery
A Most Beautiful Exploration of the Ocean Floor
Dive far below the ocean, all the way to its bottom below the great frozen continent of Antarctica.
Starlings Are Master Sound Imitators - Fascinating!
Did you know that the European starling is capable of mimicking practically any sound it hears with uncanny precision? That includes human voices.
Meet Wisdom, the World's Oldest Known Wild Bird
Wisdom, a Laysan albatross, has survived tsunamis and raised over 40 chicks. And she’s still not done!
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!
Horse Kingdom: Exploring the 15 Most Stunning Horse Breeds
Many beautiful horse breeds have been developed over the course of the centuries, but some are more beautiful than others... Take a look.
Equestrian Grace: 15 Majestic Horses in Icelandic Scenery
These photographs of beautiful horses in Iceland by Petra Marita look like beautiful paintings.
Adorable Miniature Donkeys Are Here to Make Your Day!
These diminutive donkeys aren't babies or dwarves, but an adorable breed of smaller donkeys. They’re so cute you’ll want to adopt a few.
This Horse Breed is One of the Most Royally Graceful...
These horses truly display the traits and gracefulness that have caused man to fall in love with this animal, so long ago.
You Won’t Believe These Natural Peculiarities Really Exist
Let’s expand our knowledge of nature with these unbelievable photos showcasing some of the strangest, coolest and creepiest things in nature
These Dogs Have the Best Hair Day, Every Day.
I have never seen dogs that look so amazing before. They all have such beautiful coats of hair!
These Colorful Birds are Among the Most Vibrant!
These birds are so bright and beautiful that it's actually hard to believe they're real. Take a look at these 19 kaleidoscopic bird species for yourself.
21 Gorgeous Reasons Nature Needs No Photoshop
You'll be impressed by 21 nature pictures that prove the world is beautiful the way it is if you only know where to look.
Find Out More About North American Butterflies Here
Mankind has always been fascinated by butterflies and that fascination hasn't died down today. Take a look at these informative images.
You've Probably Never Seen Trees Like These Before...
Trees are our life-source. They give off the oxygen that we need to breathe, but they also make the world a beautiful place. Here are some gorgeous photographs of the world's most spectacular trees.
Animal Crossings Are a Huge Step For Wildlife Conservation
Animal crossings are an invention that has contributed significantly to lowering the number of animals killed on the roads. Here are 20 around the world.
Wildlife Is Even More Beautiful In 4K Definition!
The wildlife in Myanmar is beautiful, and we're lucky enough to witness it being captured in 4K definition. Enjoy!
22 of Nature Photography's Most Exquisite Moments!
The NG website has a daily photo of the day page, from which we've selected 22 incredible examples of nature's undeniable and breathtaking beauty. Undoubtedly, you also deserve to enjoy these amazing pictures from the last few months.
Animal Kingdom: Meet the World’s Grumpiest Cat
Pallas’s cats are perhaps the most unusual wild cats of our planet.
Prepare to Witness the Majesty of Mother Nature!
If you love nature even half as much as I do, then this stunning collection of photographs is bound to take your breath away, and leave you gasping for more!
These Landscape Photos Won Awards for a Good Reason
The winners of The International Landscape Photographer of the Year contest have been announced, and it’s the perfect excuse to gaze at their stunning pictures.
Weird Science: 12 Phenomena That Scientists Can’t Explain
Scientists think they're got the world covered but so many mysteries remain. Here are 12 bizarre phenomena that even scientists can't explain.
This Microscopic Animal is Probably Immortal
Not unlike the mythical hydra, real life hydras are microscopic organisms that have incredible regenerative abilities...
Black Sand & Blue Seas Make These Beaches Spectacular
As beautiful as the beaches may be, there is something alluring and mysteriously beautiful about black sand beaches. Take a look.
The 12 Least Densely Populated Places on The Planet
Behold a countdown of the top 12 least populated places on Earth. These places are ruled by nature and full of beautiful vast landscapes
You’ll Never Guess the Price Tags on These Luxury Plants!
Believe it or not, each of these houseplants costs thousands of dollars. Find out why.
These 20 Animal Facts will Blow Your Mind
Did you know that squirrels plant trees or that oysters can change their gender? These little-known animal facts will blow your mind! I was especially impressed with no.6!
In Pictures: 2023 BirdLife Australia Photography Awards
Check out the majestic winners of the 2023 BirdLife Australia Photography Awards.
14 Birds that Are Nature's Gemstones
While you may have seen birds native to your area, we're sure you've never seen these before......
These Stunning Trees Are Unlike Anything I've Ever Seen
There are many variety of trees that grow on our planet, but some stand out from the rest. The following trees grow in all forms of shapes and colors. They will surely take your breath away.
14 Plants in the Most Artful, Unique, and Quirky Pots
These perfectly-paired pots and plants will light up any garden.
16 Photos That Showcase Our Planet’s Breathtaking Beauty
Check out these unbelievably picturesque photos from around the world.
GALLERY: You've Never Seen Such Crazy Weather Pics Before!
Check out this incredible collection of extreme weather photos.
WATCH: These Two Elephants Meet After 20 Years...
Being apart for 20 years can be hard, and when these 2 elephants finally met again, the results were simply beautiful.
17 Heart-Melting Smiling Animals to Brighten Your Day
Smiles are contagious - that everyone knows, so look at these pictures of smiling animals and one will spread across your face in no time.
Hilarious Nature: True Facts About Elephants!
Come with us as we explore this huge mammal, make some jokes and meet one of the smartest and most fascinating of all animals, the elephant.
Who Needs Superheroes When We Have These Dogs?
Take a look at the extraordinary stories of five remarkable dogs who save lives and stop crimes.
The Family Canine: Get to Know All 15 Species of Wild Dogs
Watch as the extended family of the dog unfolds before your eyes.
25 Cute and Curious Animals Just Discovering the Snow
25 adorable animals are experiencing the simple pleasures of playing outside in the snow for the very first time.
15 Wonderful Plants to Grow in Every Room in Your Home
We wouldn’t be surprised if you’re already growing plants in your home, but the question is, are you placing them correctly?
Spore to Fungi: The Lifecycle of Mushrooms in Fast-Forward
Enjoy this look into one of nature's most incredible shows: the lifecycle of the mushroom in time-lapse over 2 years.
Best of Animal Photography: 17 Stunning Images
Check out the most amazing shots of animals caught on camera from “The Decisive Moments Magazine”.