The Newton Aycliffe plant in County Durham has developed a battery system capable of powering intercity trains that should allow it to leapfrog rivals, according to its Japanese owner, Hitachi Rail.

Iowa Gov. Kim Reynolds' math proficiency bill passed the Senate with bipartisan support, sending it to her desk for her signature. The bill mandates K-6 math testing three times annually ...

Iowa Gov. Kim Reynolds' math proficiency bill passed the Senate with bipartisan support, sending it to her desk for her signature. The bill mandates K-6 math testing three times annually, with more ...