I'm a longtime cat mom. For me, there is no better simple pleasure than falling asleep beside my cat, the purrs and gentle biscuit-making my lullabies. For some other pet parents, co-sleeping may feel ...

For as standard a part of cat ownership as it is, scientists don't really know all that much about cats' purrs. But a new study reveals a lot more about this odd cat habit, and it turns out there's ...