Why can't humans regrow legs like spiders can?
As super power regrowing limbs is pretty cool...
It's wider than a doorway, bigger than a buzzard yet weighs less than a suitcase...
Did you know the biggest bats in the world are bigger than buzzards? Stuart Blackman takes a look at the contenders
A rapidly melting ‘Doomsday Glacier’ and a monstrous deep-sea fish: 6 of nature’s signals that could warn of the end of the world
Whether these signs are rooted in science (like the Doomsday Glacier) or simply popular myth, they have been associated with the end of the world – or at least life as we know it
This unusual Asian gem is this summer's must-visit destination for elusive wildlife
See it before everyone else
“Seriously underestimated.” Shark experts looked into the eyes of this deep-sea giant and were stunned by what they saw
Researchers have long thought that Greenland sharks have poor vision but a new study reveals the opposite.
9 mind-blowing photos of animals entombed in amber
Astonishing images of amber-enveloped spiders, flies and lizards.
Did you know the biggest rat in the world is nearly a metre long? That's one whopping rat...
Meet the two biggest rats in the world - one in length and one in weight...almost 4kg to be precise
“Astonishing behaviour.” Filmmakers left a robot orangutan in the Borneo rainforest. The footage helped solve a mystery that puzzled scientists
Wild orangutans in the Borneo rainforest have been observed washing themselves with soap – but researchers weren't sure why
It's the size of a small car, weighs as much as an e-bike – and can live for 100 years...
The biggest crab in the world has a leg span of nearly 4 metres and weighs 13.6kg
This prehistoric apex predator is older than trees, the Atlantic Ocean and even the North Star. A biologist explains why
Are sharks really older than trees? Yes – and a whole lot more, explains Will Newton
Birds
It existed 800 years ago, was home to 100,000 people – and was powered by poop
New research suggests that seabird guano may have been one of the main driving forces behind the rise of Peru's Chincha Kingdom.
Why is oil so deadly for birds' feathers?
Oil spill incidents always involve birds being rescued and cleaned – but why is oil so damaging, and in many cases fatal, to birds?
Weighing a tonne and packed with hundreds of rooms – each home to a family — it can house a staggering 500 households. Is this the ultimate apartment block?
It’s the heaviest, largest, most densely populated bird nest… that's been built and extended over decades
9 brutal photos of the world’s most powerful bird that can rip monkeys and sloths from branches
These incredible images reveal the power and brutality of this extraordinary eagle
11 ferocious vulture photos that demonstrate the power and brutality of life for these scavenging predators
These striking images highlight the brutal (yet essential) behaviour of vultures
11 deadliest females on the planet: Discover some ferocious female animals that you wouldn't want to mess with
'For the female of the species is more deadly than the male' – here are our top 11 deadliest females that prove just that.
How to identify wildlife
Red squirrel vs grey squirrel: Think you know how they differ? Think again as the differences between these two squirrels will surprise you
We take a look at how the red squirrel differs to its American grey cousin
Brown rat or water vole: How to tell the difference between these two lookalike-rodents
When all you've seen is a flash of brown fur, it can be hard to know whether it was a water vole or rat. Though the two species tend to live in different habitats, there are areas where they overlap, potentially leading to cases of mistaken identity. So how do you tell rats and water voles apart?
Mink or otter? What's the difference between these two slippery, semiaquatic lookalikes?
How do you tell the difference between otters and mink?
LRPs, PG Tips and Jizz: Cracking the secret language of birders
You’re sitting in a hide and overhear other birders talking. The conversation ranges from ‘LRPs’ and ‘roosting Leos’ and you scratch your chin as you try to decipher their code – welcome to the world of birding jargon.
It's the fastest animal in the world and its deadly claws can catch prey mid-air: Meet one of the world's most incredible birds of prey
Peregrines are the ultimate urban predator. Learn all about them, including how to spot them ‘stooping’ to catch prey
Save 30% when you subscribe to BBC Wildlife Magazine, plus receive Simon Barnes’ latest release, Spring is the Only Season
Save 30% when you subscribe to BBC Wildlife Magazine, plus receive Simon Barnes’ latest release, Spring is the Only Season
Plants
It weighs up to a whopping 30kg, has a diameter of 50cm and is the biggest seed on the planet
BBC Wildlife section editor Sarah McPherson answers your wild question.
1.6 million years ago, a bird flew over this mountain range in Haiti. It helped create a plant wonderland
Research reveals the flight paths of ancient birds kickstarted the evolution of an exceptionally biodiverse mountain range in the Caribbean nation.
Why wildfires are essential for some species’ survival
For some plants fire can help them survive
It's the equivalent of a humongous 1,500 soccer fields and is 8,650 years old
This humongous fungus is the biggest organism in the world