Is it scientific impossibility or simply human ego that stops us from entertaining the idea of extraterrestrial visitation?

The practice of live animal export from Australia is controversial and complex, and it has a longer history than you might realize.

Nineteenth-century opponents of vivisection warned that the practice could make researchers and physicians callous toward all living creatures.

Could lab-grown fur be an ethical alternative to fur farming?

A Curious Reader asks: When my dog gets that “hang dog” expression after I scold her for misbehavior, is she really ashamed?

They might be cute, but animals like otters are difficult to take care of. Plus, there are ecological concerns inherent in removing them from the wild.

Humans see our own expressions everywhere, especially on dolphins and domesticated pets.