The discovery of a stone long overlooked in a German museum suggests that Ice Age communities experimented with vivid hues far earlier than scholars believed.

This is read by an automated voice. Please report any issues or inconsistencies here. Scientists used laser analysis to identify the mysterious blue color in a Jackson Pollock painting: It is ...

Behind every autumn leaf lies a chemical shift-chlorophyll fading, carotenoids glowing, anthocyanins rising-that turns ...

When it comes to creating the perfect sleep environment, most people focus on the mattress, pillows, blackout curtains, or sound machines. But one of the most overlooked — and most powerful — factors ...

It’s that time of the year. The leaves are starting to change colors. This week the National Weather Service in Atlanta shared the satellite image above showing fall foliage changes in the Appalachian ...

Blue moons, blood moons and honey moons have all worked their way into fiction and folklore, but the changing hue of our planet's biggest satellite remains rooted in science. The moon doesn't produce ...

As we transition into fall and move closer to the winter months, you might start noticing something different when you look ...

A deep blue organic light-emitting diode (OLED) developed by researchers at Science Tokyo operates on just a single 1.5 V, ...

Subjectively speaking, nothing beats a deep blue sky on a gorgeous day with low humidity and pollution. If you have ever wondered what gives the sky its blue appearance, it's essentially the same ...