Between 252 and 66 million years ago, the ocean underwent a revolution. That's when plankton with calcium carbonate skeletons ...

There's nothing quite like an American road trip – cruising the open highway with stunning landscapes... The post Top 10 Scenic Road Trips in the USA for an Unforgettable Adventure appeared first on ...

The most active volcano in the Pacific Northwest could erupt 'any day now,' experts say. The last time it blew, it triggered ...