Flora—at least, that’s the name I gave her—is what the government calls a “community dog,” roaming freely up and down the road, stopping at houses where she knows she’ll be fed. She’s gentle, ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

Computational models are mathematical models used to numerically study the behaviour of complex systems by means of a computer simulation. A computational model can be used to make predictions of the ...