Astronomers analyzing data from an array of telescopes — including the W. M. Keck Observatory atop Mauna Kea on the Big ...

Among the more puzzling cosmic phenomena discovered over the past few decades are brief and very bright flashes of blue and ...

The vivid blue color of a new brand of Dutch soda doesn’t come from food coloring: The startup making the product, called Ful, makes the drink with spirulina, a blue-green algae that gives the soda ...

A blue-purple member of the Plectranthus genus grows out in nature. - Sky Sailom Sangdad/Shutterstock Butterflies are more than just sets of pretty patterned wings and an easy at-home science project ...

In brand design, the color blue is everywhere. Roughly 60% of Fortune 500 companies feature dominantly blue brand identities. Nearly half of Major League Baseball’s 30 teams sport a blue signature ...

Something in space is sending us bright blue flashes – and now scientists might know what they are - ‘LFBOTs’ have mystified ...