NVIDIA open sources its Aerial software and brings NVIDIA Sionna Research Kit and Aerial Testbed on the NVIDIA DGX Spark platform, giving researchers ...

The O scale Amtrak NextGen Acela (Acela II) from Sunset Models will be offered in two- and three-rail versions.

The MTA will begin working on updates to the Crosstown Line, which will impact service on the G line this summer. Once completed, the G line will have modernized signals, enabling more reliable train ...

Ukraine war latest: Trump responds after Putin tests nuclear missile Donald Trump has told Vladimir Putin he should be ending the Ukraine war instead of testing new nuclear missiles. Meanwhile, ...