Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Squirrels are plentiful when the sun’s out, while rats are a more ...

Comparing animal welfare across species is fraught with conceptual and empirical challenges. 1 However, we know some progress has been made as we’ve learned how to identify the large differences in ...

Everyone is talking about AI right now. A popular topic of conversation is whether AI will ever become conscious. But what exactly do we mean by consciousness? Consciousness is hard to define. To put ...