Recycling robots are using artificial intelligence to learn how to sort recyclables by recognizing patterns in colors, textures, shapes and logos.

USPS changes are aimed to cut costs. Will it take longer for your mail, packages to be delivered? What we know about the new delivery standards.

How dare he excuse Russian barbarism. Not the Kremlin's blood-soaked dictator, Putin , but his pal, the US President Donald Trump , who blithely declared on Monday: 'I was told they made a mistake.