Debbie Graham
Recent articles by Debbie Graham
When the Earth burned for 5 million years: Great Dying could happen again with just as deadly results, scientists warn
Could history repeat itself with a second Great Dying event?
5 weirdest dogs on the planet, including one that can climb a tree like a primate and another that looks like a cuddly bear
Meet 5 dogs that don't follow the rulebook
Jaw-dropping videos of a million wildebeest migrating across Africa – and the infamous Mara River crossing where hungry, deadly crocodiles await
Watch one of nature's greatest shows unfold
10 prettiest sea animals in the world: Meet some of the most beautiful - and sparkliest - creatures in the ocean
Discover the most stunning and captivating sea creatures...
Watch agonising BBC footage of an adorable baby ibex running for its life up perilous cliffs, with hungry foxes in pursuit
Ibex go to extraordinary lengths to escape red foxes
The 7 weirdest, creepiest – and downright most devious - parasites in the world that will make your skin crawl (warning: not for the squeamish)
You might well not want to think too much about some of these...
From promicious lampreys to randy octopuses – what is sham mating and why do some animals fake it?
The biggest fight on Earth: Brutal BBC footage shows 30 male humpback whales hunting down one female – some may even die in the process
The humpback whale's 'heat run' caught on film
At a metre long, this is the jungle’s flashiest resident and the world's most beautiful bird
All you need to know about the scarlet macaw, one of the world's most beautiful - and intelligent – birds
When monkey researchers spent 36 days watching baboons, they discovered something very 'human' about the way they walk
New research uncovers the surprising truth behind the mysterious march of these wild primates – and it’s got nothing to do with predators or food.
Pole-dancing bears? Watch hilarious BBC footage showing the extraordinary lengths brown bears will go to give themselves the perfect back scratch
There's nothing like a good back scratch...
Where was Jaws filmed?
Happy 99th birthday Sir David Attenborough – 14 inspiring quotes from the famous naturalist
Our favourite quotes from the legendary naturalist and broadcaster David Attenborough, as he celebrates his 99th birthday.
How deadly are sharks to humans?
People often worry about the risk of shark bites but how dangerous are these predators to humans in reality?
Where is Jurassic World Rebirth filmed?
We take a look at the filming locations of the prehistoric blockbuster Jurassic World Rebirth filmed
What's the highest place on the planet you can find primates (not including humans)?
Met the endangered primate that thrives at an altitude of almost 5,000 meters
It’s snowing underwater? How in the great depths of the ocean there's a constant blizzard of snow
Did you know it never stops 'snowing' in the ocean?
Are plants clever? Just how do plants make decisions?
How do plants know what to do if they don't have a brain or a nervous system? We investigate
"A male's penis may be all that a female has to go on when assessing the quality of her suitor."
When you can't choose your suites by sight you have to rely on other attributes
David Attenborough narrates amazing BBC underwater footage of the fastest fish in the sea using their 'swords' to 'disarm' their prey
Giant predatory sailfish use their swords to 'disarm' their fish prey rather than to dismember them.
Do seabirds drink saltwater?
We take a look at the drinking habits of seabirds
The incredible fish that scale 120 metre high waterfall rock faces with an astonishing climbing technique – watch amazing video to see how they do it
Did you know fish can climb? Meet the amazing waterfall-climbing goby
Do animals kiss?
Do any animals kiss? Sheena Harvey investigates
Just how smart was the smartest dinosaur? And how on earth are dinosaur footprints preserved? Discover 13 fascinating and extraordinary dinosaur facts
Impress your friends and family with your newfound dinosaur knowledge.