Chinese AI company Deepseek has unveiled a new training method, Manifold-Constrained Hyper-Connections (mHC), which will make it possible to train large language models more efficiently and at lower ...

New and revived rail routes will see global train travel evolve in the year ahead, from practical cross-border links to high-end luxury journeys designed to lure travelers off planes.

Starting in mid-January, the MTA will suspend A train service to the Rockaways for a little over four months, disrupting commutes for thousands of riders who depend on the subway line. The MTA says it ...