Kanye West has provocatively advertised a T-shirt emblazoned with a Nazi swastika - a symbol synonymous with hate - on his Twitter, describing it as 'my greatest performance art piece thus far'.

I started teaching in 1977, and across my nearly 50 years, I noticed that students were always interested in the history of ...

Super Bowl LIX kicks off on Sunday. What number is that, though? Here's how to use Roman numerals and why the NFL uses them ...

In past research, they have been shown to add and subtract, understand the concept of zero, use symbols to represent numbers, ...

Amid the blitzkrieg of executive actions President Donald Trump has taken over the past two weeks, it should be no surprise ...