An extreme mechanical challenge: restoring a Kohler KT17 engine with rusted cylinder walls and pitted valve seats. Follow ...

Repair work for all damage caused by a sinkhole in Yashio, Saitama Prefecture, where a trucker remains trapped underground, could take until the end of the year to complete, local officials said.

SAN FRANCISCO—Pushed by a strict but empathetic professor, the drummer of popular rock band Radwimps plans to restart his musical career that was derailed by a neurological disease.