"The longer it stays latched onto your skin, the more toxin it pumps in until your legs start to give way and your face and breathing muscles begin to freeze..."
It’s not much bigger than a sesame seed but its toxin will leave you unable to walk
It might only be two metres wide, but don't be deceived as this feisty stream is highly treacherous and has a 100% fatality rate...
It's buried under 4,000 metres of ice yet doesn't freeze even though a chilly -3 °C – Discover the 15 million year-old lake that's the weirdest on the planet...
Buried beneath nearly two miles of Antarctic ice, Lake Vostok is one of the most isolated places on Earth – a hidden, ancient world that could reshape what scientists know about life in extreme environments
At a staggering 3500m below sea level, this frozen abyss is the deepest, darkest and least explored place on land...
Delve into the deepest, darkest place on continental Earth
"It delivers a fatal stab with a barbed tip that impales the prey ready to be dismembered..." The world's fastest, deadliest punch
“This huge ‘cloud’ seemed to come out of nowhere. Suddenly frogs started to fall from the sky. I thought a plane carrying frogs had exploded..."
Just how long do glaciers take to give up their dead? Inside the chilling journey...
How long does it take for a glacier to transport a body from the depths of a crevasse to the surface if you fall in? We take a look...
10 shocking ways Planet Earth has changed since David Attenborough's birth, 100 years ago...
Between 1926 and 2026 the Earth has almost changed beyond recognition...
"It's rather splendidus, with dazzling hues of blue, orange and green..." The 8 most beautiful, stunningly exquisite fish on the planet
From dazzling colours to intricate patterns and graceful shapes, these spectacular fish showcase the incredible beauty thriving in our oceans
Not a wild dog, not a tame wolf: just what exactly is a wolfdog?
All you ever needed to know about the wolfdog
Birds
"It sees two summers per year, and more daylight than any other animal on earth..."
Two summers a year? Yes please! Meet the bird that, thanks to its mammoth migration, enjoys two summers a year
Researchers put a big pair of eyeballs on the coast of Denmark and left them there for 46 days. Here's why
Fish-stealing seabirds can cause problems for fisheries and aquaculture companies so scientists tried to find a harmless way of putting them off their seafood feast.
This bizarre bird's entire annual cycle follows the rhythm on the moon, groundbreaking study reveals
Moonlight plays a huge part in how red-necked nightjars feed, migrate and raise their young, reveals new study.
Do any birds hibernate?
Are there any birds that can hibernate? Ben Hoare takes a look
Which species are named after Sir David Attenborough? And how many of them are there?
Sir David Attenborough has over 50 species named after him, ranging from a prehistoric marine reptile to a native British flower only found in the Brecon Beacons of South Wales.
"Incredibly emotional." Red-and-green macaws return to Brazil’s Atlantic Forest after 200-year absence
Freshly fledged red-and-green macaw chicks mark a major milestone in the recovery of the colourful birds along the Brazilian coast, say conservationists.
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
"Within a few hours the prey has become a nutritious soup, broken down by digestive enzymes released from the inside of its prison..."
The sinister secret of this free-floating pond plant lies beneath the water’s surface. Meet the bladderwort and its highly effective trap
"1 in 10 people will sustain long-term damage to their lungs, & for 1%, the infection can spread to their brain & spinal cord." What you need to know fungus storms
Top 10 facts about fungus storms
David Attenborough as you've never seen him before – him laughing at the noisiest plant in the world might be the most joyful thing you'll watch today
The noisiest plant in the world is actually quite amusing, as this BBC video with David Attenborough proves.
