Advanced computer models can quantify the impacts of climate change and other environmental challenges, providing deep insights into things like streamflow, vegetation, wildlife and even the risk of ...

Photoshop cc 2015.5 tutorial showing how to create a futuristic, dot mosaic portrait from a photo and how you can quickly replace it with another photo without having to redo all the effects.

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer—has long captured the public imagination. Yet most arguments about it rest ...