A tsetse fly (Glossina sp) in the Udzungwa Mountains National Park, Tanzania.
Minden Pictures/Alamy
New research on what attracts blood-feasting flies to blue objects could help minimise the impacts of those insects on people and animals.
James Joyce was particular about the shade of blue that would grace the cover of Ulysses.
Wikimedia
An ode to his hero Homer? The act of a man losing his sight? What is the story behind the famous Ulysses blue.
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True blue colour pigments are not very common in nature, so plants and animals perform tricks with the light to generate their shimmering blues.
Shutterstock/C_Atta
An astronomer’s guide to all the colours of the sky.
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Through a bee’s eyes, blue flowers are more common than you’d think — and they could be used to monitor environmental health.
Through the wonders of chemistry, molecules can be rearranged to completely transform color.
Erick Leite Bastos
A simple chemical reaction turns the red pigment of beets into a new, nontoxic blue dye.
For decades, each party simply used a combination of red, white and blue.
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While it might seem like a longstanding tradition, it’s a relatively recent phenomenon in the U.S.
In India, a light complexion is associated with power, status and beauty, fueling an innovative and growing market of skin-bleaching products.
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Indian girls grow up in an environment where they are constantly reminded that fair is beautiful.
Shades of pink and blue: for the first time, Pantone has chosen a blending of two colors.
'Landscape' via www.shutterstock.com
The global color authority seems intent on obliterating the confines of gender-color associations.
A new exhibition examines the meaning and enduring influence of the colour blue.
National Gallery of Victoria
Blue crops up in all sorts of idioms and registers. But, as a new National Gallery of Victoria exhibition demonstrates, there’s more to the colour, and its long history, than meets the eye.