Amazon.com Inc. is experimenting with a new delivery service intended to make more products available for free two-day delivery and relieve overcrowding in its warehouses, according to two people familiar with the plan, which will push the online retailer deeper into functions handled by longtime partners United Parcel Service Inc. and FedEx Corp.

Machine learning has become hot this year and suppliers are investing research and development into using machine learning in the supply chain.

A personal shopper is something you might expect at Bergdorf Goodman or a boutique on Madison Avenue. Not at the Wal-Mart on Route 42 in Turnersville, N.J.

Forget geopolitics: Leo Li, a 33-year-old language teacher in China, wants his essence of South Korean snail slime.

Ingersoll Rand, a global diversified industrial manufacturer and 2017 Environmental Leader Award winner, is moving steadily toward zero waste-to-landfill for its sites. Already, in Galway on the western side of Ireland, the company's Thermo King plant no longer sends anything to the dump.