They released 500 giant reptiles into a barren stretch of the Sahara. Five years later, satellites spotted green where only sand had been.
It was already a utopia for the animals that live here, but an attempt by Europeans to create a human paradise went horribly wrong.
The ocean absorbs the vast majority of the excess heat generated by human activity. Average ocean temperatures have risen by ...
Nature’s Masters Of Camouflage And The Animals That Can Change Colours Rapidly: Some animals possess the extraordinary ...
New Guinea's tropical rainforests are home to one of the animal kingdom's most spectacular courtship rituals, with male birds ...
Sea turtles flock to Florida beaches each summer to dig giant holes, fill them with hundreds of eggs, cover the eggs and then return to the ocean.
It’s perhaps a useful reminder that, in evolution, bigger is only better when bigger helps. For the silverback gorilla, being ...