With butterfly pea flower tea, you can turn your French 75 purple. Isle says this drink is kind of a variation on a gin & tonic. After muddling basil leaves and lime juice in a shaker, you add ice, ...

A selective mating experiment by a curious butterfly breeder has led scientists to a deeper understanding of how butterfly wing color is created and evolves. A selective mating experiment by a curious ...

A selective mating experiment by a curious butterfly breeder has led scientists to a deeper understanding of how butterfly wing color is created and evolves. The study, led by scientists at University ...

With a splash of lemon juice, the natural pigments in butterfly pea tea transform from blue to purple — all while packing the beverage with health benefits. Kirsten writes for Shape, where she uses ...

If you frequent Philly’s better bars — hell, if you have an Instagram account — you’ve probably seen bartenders mixing up drinks in purple and blue colors so bright that they seemingly can’t be found ...