Give your garden a head start on summer with rare blue blooms that look almost too vivid to be real – all grown easily from ...

Some people believe the blue lotus flower has health benefits, including for anxiety and sleep. However, it has psychoactive properties, and research on its safety and efficacy is needed. Blue lotus ...

Tom Oder is a writer, editor, and communication expert who specializes in sustainability and the environment with a sweet spot for urban agriculture. There's a reason the intensely blue orchid flowers ...

There's just something about those first few peeks of vibrant color on a bush or tree that signal the official start of warmer seasons. And while, as a gardener, you're spoiled for choice as to what ...

In nature, blue is much rarer than you might think. Sure, the sky is blue when the weather’s nice, and so is the ocean. But the vast majority of plants and animals are incapable of making blue pigment ...

Adrian Dyer receives funding from The Australian Research Council. At a dinner party, or in the schoolyard, the question of favourite colour frequently results in an answer of “blue”. Why is it that ...