Penguins have solid bones in their wings, meaning they can be used as a vicious weapon
'It’s not quite what you expect to find when you go to the toilet'
Harlequin Ladybirds carry a fungus which is dangerous for native species
Jennifer S Holland collects stories of dogs who made friends in unlikely places
'The natural world is in serious trouble and it needs our help as never before,' Sir David Attenborough says
Locals shocked to find animal which is hardly ever seen near their island
The popular weedkiller, glyphosate, the active ingredient in Roundup, is so commonly used that it has been detected in small levels in bread, human urine and breast milk
Tour guide and passengers stand in amazement as they watch the whale tease its prey
We cannot rely on the weather so why not bring the outside in with a living wall?
The mass of crustaceans was described by one scientist as 'by far the largest I have ever seen ‒ and it's going to get bigger'
'Petrified' cub was looking for food when it got stuck in back of appliance
From creating televised snooker to narrating Adele's music video and initially being kept off TV for his teeth, he is is full of surprises
Birds famed for flights around the planet now stay closer to easy food sources
Identifying the pesticides is vital to ensuring the bees' future survival
The spider was named Dolomedes briangreenei, after famed physicist Brian Greene
'From outside our influence and our ability to act would be diminished'