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Shopping Amazon Prime Big Deal Days? We’re tracking the best deals as they drop from tech to beauty and beyond.

Jorge Roriz, 65, used to create the magical world of Rio de Janeiro's Carnival with its colorful costumes and fantastic floats.

Australian construction robot Charlotte uses sand, crushed brick and recycled glass to 3D print fireproof, floodproof homes with reduced carbon footprint.

More than 40 years after the first 3D-printed object, advanced machines are now capable of creating biodegradable kitchenware ...