This was the stock's second consecutive day of gains.

This was the stock's second consecutive day of losses.

Jennifer Rumsey, Chair and CEO of Cummins Inc . (NYSE:CMI), a prominent player in the machinery industry with a market cap of $48.6 billion, recently sold a portion of her holdings in the company.

Cummins Inc. (NYSE: CMI) and Liberty Energy Inc. (NYSE: LBRT) (“Liberty”) today announced that the industry’s first natural ...

Liberty Energy Inc. and Cummins Inc. are deploying the natural gas large displacement engine developed in a partnership ...

Cummins Inc. (NYSE:CMI) designs, manufactures, distributes and services diesel and natural gas engines, electric and hybrid ...

Cummins (CMI) and Liberty Energy (LBRT) announced that the industry’s first natural gas variable speed, large displacement engine to power ...

Slapping a turbo on a hydrogen-burning engine could give truckers a realistic alternative to diesel... if we can ever figure ...

Liberty Energy and Cummins partner to deploy industry's first hydraulic fracturing platform powered by natural gas engine, reducing carbon footprint.

Cummins Inc. (Cummins) is recalling certain L9 diesel engines, part number D563027BX03. The remote fuel filter hoses may separate from the fitting, causing a fuel leak and an engine stall.

Cummins Drivetrain and Braking Systems says that its investing in the aftermarket and sharpening its strategic focus.

Engine maker Cummins recently unveiled a turbocharger designed for hydrogen engines, which burn gaseous hydrogen instead of gasoline or diesel. Called the CCS H2 ICE, the turbo helps compensate for ...