Tom Stanton takes us through what a Stirling Engine is and how it can be used to power a bicycle; after two months of ...

The Varg EX is built around two things: a 7.2 kWh battery pack and a permanent-magnet electric motor that, despite not being ...

Ghislaine Maxwell engaged in 'pattern of dishonest conduct,' DOJ said in 2022 Army reveals the real cost of Trump’s birthday ...

Explore the Heybike Hero e-bike: carbon frame, mid-drive motor, full suspension. Conquer any terrain with power, comfort & ...

The enginework experience of Kawasaki and the electric expertise of VoltAero are now available for any OEM to create.

Jennifer Love Hewitt Has Not Spoken to Sarah Michelle Gellar Since She Was '18 Years Old' When Original ‘I Know What You Did ...

While the design is motorcycle-inspired, it is legally classified as a moped, enabling it to have higher top speeds than an e ...

This prototype uses water cooling, PTFE rings, and 3D‑printed mounts to turn 200‑year‑old heat‑engine tech into a ...

San Diego's Ride1Up has tapped German engineering excellence for what's described as the brand's first fully trail-equipped ...