This is a story of a Toyota four-cylinder engine that produced more power than post-Oil Crisis American V-8 engines.

These engines took minutes to start up and their unique two-stroke design allowed them to idle by rocking back and forth, ...

Why did Wankel rotary snowmobile engines disappear? A look at Arctic Cat’s rise and fall with this once-promising technology.

Mars’ frozen ice caps may be time capsules for ancient life. Lab experiments show that key building blocks of proteins can survive tens of millions of years in pure ice, even under relentless cosmic ...

Add Yahoo as a preferred source to see more of our stories on Google. Netflix’s new adaptation of Little House on the Prairie will premiere this summer, and in a strong vote of confidence, the ...

Add Yahoo as a preferred source to see more of our stories on Google. This season, titled Survivor 50: In the Hands of the Fans, began with the group divided into three tribes of eight members each.