US Health and Human Services Secretary Robert F. Kennedy Jr. speaks during a news conference on the CDC's autism report at the Hubert Humphrey Building Auditorium in Washington. The United States on ...

Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...

A detailed technical look at the unique Mazda MX-30 R-EV drivetrain. We explain how the small rotary engine acts purely as a range extender, powering the battery while the electric motor always drives ...

The only people who value ease of maintenance at a cheap cost to manufacture, more than NASA, are people cruising Craigslist and eBay for a low-mileage 350 small-block Chevy motor at three in the ...

Rivian’s new second-generation R1 EVs are receiving an update today that brings the new “Universal Hands-Free” driving software, which the company revealed last week at its first-ever “Autonomy & AI ...

HARRIS COUNTY, Texas (KTRK) -- Officials say a small plane went down in a field in northwest Harris County Thursday night. According to the Texas Department of Public Safety, the pilot took off from ...

Even BMW and Porsche aren’t making as much power from their comparable engines. Like the larger six-cylinder unit, this model punches above its weight, with six-cylinder levels of power and torque but ...

Canada is rumored to remove tariffs on Chinese electric cars soon, as Prime Minister Mark Carney is set to meet with Chinese President Xi Jinping later this week. This would likely lead to the biggest ...

OTTAWA--Canada said it would acquire a 15% stake in a nuclear-power project near Toronto that's fueled by small-modular reactors, with Prime Minister Mark Carney adding this was the type of bold ...

Alyssa Grocutt receives funding from the Social Sciences and Humanities Research Council of Canada. Julian Barling receives funding from the Borden Chair of Leadership and the Social Sciences and ...

The signed purchase agreement for the world-leading engine is a major step toward producing a hybrid eVTOL that will go faster, farther, and be the most efficient in the industry TORONTO, ONTARIO / ...