As SpaceX aims to launch its Starship megarocket for the 13th time from its Starbase headquarters in Texas, here's a look back at the last 12 tests.

Bharat Independent Ethanol Producers Association (BIEPA) says misleading claims are creating unnecessary consumer anxiety despite India’s successful nationwide E20 rollout. Scientific evidence shows ...

The Environmental Protection Agency wants to change how diesel trucks respond when their emissions equipment runs out of ...

Audi has made great cars for a very long time, but that doesn't mean it's never missed the mark, and that extends to the ...

You can reduce your diesel engine’s emissions by 60% with THIS surprisingly simple solution—just add water. In all seriousness, according to a review of studies from around the world published by a ...

A global review finds that water-in-diesel emulsion can slash NOx and soot at the same time, offering a cheaper path to cleaner diesel engines.

In the waters of the Des Moines and Raccoon Rivers. some of the highest nitrate levels in the country. You're always going to measure nitrate in the water throughout the year. David Swartney is *** ...

As the world tries to curb human-caused climate change and not run dry of water, every online query is increasing our ...

Ford has a self-admitted recall problem. It broke records in 2025 for the most vehicles recalled in a single year, totaling 12.9 million cars from 153 separate recalls. The next closest was Stellantis ...

Valvoline’s Gen 2 oil enables up to 100,000-mile drain intervals, helping fleets cut downtime and reduce maintenance frequency. Tri-fuel compatibility lets fleets use one oil across diesel, natural ...