We all want to be happier. But happiness can often feel like a destination we're always trying to reach, a fleeting moment we can't quite grasp. The good news is, happiness isn't just a matter of luck ...

From savvy toy-sorting pups to the feline that prowled homes in ancient China, these pet stories got us through the dog days of 2025. My dog nephew Moose doesn’t just love a frisbee — he joneses for ...

Video from excited ecotourists shows how orcas manage an unlikely feat of predation: killing a massive whale shark. And that’s just one of the killer whales’ conquests. Four videos of orca hunting ...

Any traveler who crosses multiple time zones is likely to experience jet lag. The good news, however, is that jet lag can be prevented. Whether you're traveling for the upcoming holidays or a business ...

Dan Brown’s latest thriller, The Secret of Secrets, follows neuroscientist Katherine Solomon as she reports how low GABA, an inhibitory neurotransmitter in the nervous system, expands consciousness.

Natural light is the most important factor affecting circadian rhythm. You should take into account whether you are traveling east or west. The University of Surrey found in a 2018 study that eating ...