He puts forth an empirical argument that may fundamentally challenge how people think about sex.

A new photographic exhibition, opened in Dublin on Thursday, aims to challenge how people see drug users.

However, you can be aware and respectful how you wag that finger of curiosity to challenge how things are done.

Indeed, their latest idea shows they are determined to challenge how the financial system operates, rather than just complain about it.

That is a moral question that will challenge how we look at modern relationships and how they relate to strict cultural practices.

The skirmish gave the group's able-bodied volunteer leader Yukinori Kitajima the idea of forming a wrestling league that would challenge how the disabled are perceived.

All of that challenges how we use those resources.

This is technology that challenges how we think of, and interact with, the robots of the not-too-distant future.

Some 12,216 of the 60,419 students challenged how the process introduced to replace the June exams treated them.

Have your readers ever noticed how follicly challenged how many of these top golfers are, presumably from wearing baseball caps at every opportunity?

It had challenged how much profit had been assigned to the company's U.S. marketing operation while its drug patents resided outside the United States.

They hold a caricature of Blackness in their minds, and anyone who deviates from that image challenges how they have come to see the world.