Arnold Mathijssen, a physicist at the University of Pennsylvania, is partial to pour-over coffee, which involves manually pouring hot water over ground beans and filtering it into a pot or mug below.

South Africa is slowly lifting out of the water—by up to 2 millimeters per year depending on the region. It had been assumed ...

Around 10,000 years ago, as the last Ice Age drew to a close, the drifting of the continent of North America, and spreading ...

An Alternative To Mining For Minerals When it comes to producing the key minerals to feed the world's industries, there are really only 3 possible sources: mining rocks, recycling, and purifying ...