Michelle Starr is CNET's science editor, and she hopes to get you as enthralled with the wonders of the universe as she is. When she's not daydreaming about flying through space, she's daydreaming ...

Winter hits differently around the world, and for some of us, me included, the start of the cold season also means our bikes are put aside. It's freezing outside, we don't want to risk slipping on the ...

Not everyone wants to own and drive a car, but everyone needs something to haul stuff—at least weekly, when doing the grocery run. With the rise in popularity of e-bikes, electric cargo bicycles have ...

It is basic human nature that forces us to continuously innovate and progress in almost every aspect of our lives. The drive that led to the conception and construction of continent-spanning nations ...

Get up to 150 miles per gallon. This stat is what closes most of Jack Lin’s sales. Lin, the owner of BikeBerry in Brea, sells two- and four-stroke engine kits that can turn a beach cruiser into a ...

The best electric bikes are fantastic at providing that extra boost up hills or on difficult terrain. They’re also ideal for people who are physically limited and therefore not able to ride a ...

Several companies offer electric bike conversion kits but Sunstar's S03 is the first we've come across that will turn your bike into a crank-drive pedelec. It’s a quality system that gives a ...

Question: I am considering putting a small gas motor kit on a mountain bicycle. Does it then become a moped? Does it require a license? Can It be driven on sidewalks? Or bike paths? Or freeways? Any ...