But while lifeless during that time, the planet was already covered by vast oceans dotted with hydrothermal vent systems that ...

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.

Earth tone paint colors offer an ideal backdrop for furniture ... O'Donnell calls Mouse's Back "the earthiest brown with added green for a complex, nuanced shade." Perfect for mudroom cabinetry ...

Enjoy Earth Day with a glass of refreshing celery ... With its tender stem and vibrant green color, this versatile veggie is a must-try. Get the Roasted Frozen Asparagus recipe.