The ideal, of course, is attaining a first-part, good-part operation, even for new jobs. Automatic angle correction helps ...

A research team from University of Tsukuba and collaborating institutions has clarified why M9-class megathrust earthquakes recur off the Kamchatka Peninsula with an unusually short cycle of 73 years.

Today’s observatories document every pulse and flash in the sky each night. To understand how the cosmos has changed over ...