These remarkable looking flowers, described as 'cat's eye dazzle', are as fake as can be.
The enormous vegetable, which weighed in at almost 9kg, was unveiled at the Harrogate Autumn Flower Show on Friday.
The famed naturalist was haunted by one evolutionary mystery that proved too difficult for even him to solve.
By 'resurrecting' the DNA of extinct mammoths, scientists have learned what may have contributed to their demise.
Conservationists in Indonesia have identified what is thought to be the single largest flower ever recorded.
A fascinating discovery has called in to question everything we know about the evolution of butterflies.
Geologists have managed to link silica deposits on Mars with biological processes occurring on the Earth.
Mysterious silica formations photographed in a Martian crater could represent evidence of alien life.
The botanical breakthrough was revealed by astronaut Scott Kelly on his Twitter account at the weekend.
A particularly unusual and foul-smelling flower is known to bloom only once every 1,000 days.
The flowers, which are still very much alive, have tiny electronic circuits threaded through them.
A careers adviser from Warwickshire in England used the old WWII shell to hold flowers for 30 years.
A series of strange markings appeared in a sunflower field in the Krasnodar region last Thursday.
Zoologists have identified a previously unrecognized bird species known as the Wakatobi Flowerpecker.
The enormous record-breaking vegetable was grown by veteran gardener Peter Glazebrook.
High-protein wildflowers may have played an integral part in the diets of large herbivorous mammals.