When it comes to our carbon footprint, little changes can lead to big results. For starters,...

The koala (Phascolarctos cinereus), sometimes called the koala bear, is an arboreal herbivorous...

One trillion animals disappear from our planet each year. Eighty billion livestock are farmed for...

The ethics of cloning raises complex issues about **identity**, **consent**, and **potential...

T oo Much of a Good Thing: Why Moderation is Key The adage "everything in moderation" holds...