Or even, what the sigma?! Confused about what it might mean, or why kids are so obsessed with saying it? Here’s a quick ...

Calling a friend TJ, Curly or Crazy Legs used to be a sign of affection. Not anymore, thanks to fear of giving offense or ...

Venus, Saturn and the moon will form a triple conjunction, appearing to look like a smiley face in a sky. Here's how and when ...

A rare 'smiley face' triple conjunction is coming to Earth's morning skies on April 25, when Venus, Saturn and the crescent ...

Astronomers have found more ORCs in the years since those initial discoveries, and some of them also appear to have a galaxy ...

It’s a song every American has heard countless times, but how much do you really know about our national anthem?

Experts have revealed what the two-lined oven symbol really stands for and what function it serves when it comes to cooking.

Greek commandment Know thyself turns out to be a great modern way to become happier, more empathetic, and more successful.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

What is National Savings & Investments? National Savings & Investments - NS&I - is a government department and an executive agency of the Chancellor of the Exchequer, offering several ...

The 'emoji code', produced by education charity For Working Parents, exposes 60 seemingly innocent symbols being used to hide disturbing messages about drugs, violence, sex, self-harm ...

Funerary stele inscribed with “ΙΧΘΥϹ ΖΩΝΤΩΝ” (“fish of the living”), an early Christian symbol. National Roman Museum. Credit: Marie-Lan Nguyen, Wikimedia Commons, Public Domain. The humble fish, or ...