Named Yaoguang by Chinese researchers, the software takes just 12 minutes to perform radiation simulation analysis.

The 6888th US battalion tackled entrenched racism as well as confronting the challenges of sexism in the military – but the ...

Meanwhile, Russian elites are concerned with Vladimir Putin's efforts to wage a full-scale war in Ukraine. Submit your questions for our correspondents in the box below.

We’re headed to range today with a modern sporting rifle from Colt, but this one is chambered for one of the world’s most ...