You probably spotted many people wearing green on Monday in honor of St. Patrick’s Day, but green is a popular color all year round because it tends to spark positive emotions.

It’s that time of year again, and beyond its association with St. Patrick's Day, the color green can spark many positive ...

Beyond its association with St. Patrick’s Day, the color green can spark many positive emotions.“ Studies on the psychology ...

All the colors in the Green Lantern's Emotional Spectrum have their strengths, but recent revelations show why Green is the ...

Although the Earth’s been decidedly blue for 600 million years, rising populations of phytoplankton caused by rising temperatures are once again causing the world’s oceans to turn green.

So why is our planet alone so hospitable? In part, we owe our existence to a process called the greenhouse effect. Inside an artificial greenhouse filled with plants, the surrounding glass traps ...