The history of Valentine's Day can be traced back to ancient Rome.

From 13 to 15 February, ancient Romans celebrated the feast of Lupercalia. Roman men sacrificed goats before using their skins to whip women, believing this would make them fertile.

Wonder is said to be a childish emotion. However, as adults, we experience it when gaping at something unexpectedly spectacular.

Adam Smith, an 18th-century moral philosopher, describes wonder as something new and singular that is presented, and memory cannot find any image that nearly res...

Desks, closets, kitchen cupboards. They all seem to fill up naturally with stuff we sort off want, but also don't want to get rid of. In an attempt to declutter tidy a space, Marie Kondo asks this question: Does it spark joy? If not, she advises getting rid of it.

But while Kondo ...