The Sigma 23mm F1.4 DC DN Contemporary ($599) turns the company's value-minded F1.4 Contemporary trio into a quartet, with an ...

There are over 30,000 weather stations in the world, measuring temperature, precipitation and other indicators often on a ...

Cleanup torch amp usage to avoid cuda specific calls, merge support for Ascend (NPU) devices from MengqingCao that should work now in PyTorch 2.5 w/ new device ...