An oil field in Texas has been named one of the most ... "And maybe I shouldn't have been surprised by that, but I think of how dirty some of these sites are in Russia and China and so forth.

“The Arctic should be protected, not turned into a noisy, dirty oil field. President Biden promised bold climate action, but this is business as usual. Polar bears and walruses deserve better.” With ...

The reason you must get regular oil changes is that oil gets dirty. When that happens, it no longer provides effective protection from excess heat and friction. Over time, tiny contaminants ...