There’s a quiet, ugly truth behind many of the owner-operator breakdowns you see these days: DPF systems and emissions ...

A new generation of heavy-duty diesel engine oil is headed our way in the next 12 to 18 months. Known currently as PC-12, or ...

Optic neuropathies including glaucoma, traumatic injury, ischemic damage, and optic neuritis, are the leading causes of irreversible blindness ...

Eight months and 16,000 miles of diverse driving have proven that as we’ve averaged 18.8 mpg in our diesel Silverado ZR2.

Cummins will show its new 4.5-litre structural engine for tractors at Agritechnica, along with its B6.7 and Next Gen X15 ...