Look behind the scenes at the extensive testing involved for modern engine oils. Modern engine oils continue to decrease in ...

The U.S. is chasing an oil tanker that refused to let members of the Coast Guard aboard in the Caribbean Sea on Saturday, Dec. 20. The move comes as President Donald Trump vows a "total and complete ...

Homeland Security Secretary Kristi Noem posts video of the U.S. Coast Guard apprehending an oil tanker off Venezuela on December 20. Photo: Kristi Noem via X Cubans are going hungry, suffering from ...

The Trump administration's escalating crackdown on Venezuela's sanctioned oil shipments has thrust Chevron into an unusually precarious position. As the last U.S. oil company left in Venezuela, ...

U.S. forces seized a second oil tanker over the weekend, escalating pressure on Venezuela as it relies on crude exports to prop up its economy. The seizure follows President Donald Trump's order to ...

On Dec. 16, 2025, oil’s slide to multi‑year lows rattled energy leaders and helped pull major U.S. benchmarks off recent highs. Delayed job and retail reports released today brought more uncertainty ...

Both West Texas Intermediate crude and the key benchmark for international oil prices are in position to close at the lowest levels in nearly five years. Renewed hopes for a cease-fire between Russia ...

As General Motors prepares to launch its Gen 6 Small Block V8 engine family in conjunction with its next-gen light-duty pickup trucks, GM Authority has been bust serving up a variety of critical ...

The downsides of using thicker oil are inversely related to the effects of using thinner oil. One of the most notorious motor oil myths is that thicker oil offers better protection than lower ...

Coterra Energy offers diversified, high-quality oil and gas assets, resilient free cash flow, and attractive valuation. CTRA's multi-basin strategy, low reinvestment needs, and solid natural gas ...

Petro-Canada Lubricants, an HF Sinclair brand, announced that its Duron Advanced 5W-30 FA-4 heavy-duty engine oil has been approved for Volvo VDS-5 and Mack EOS-5. The approval follows extended field ...