'explore questions' is correct and can be used in written English.
For example, "This class will explore questions about the history of the Civil War."
During the class, you'll explore questions you wish you'd asked during physics class.
Those who use it to gather knowledge and explore questions in depth will thrive.
She wanted to explore questions such as "Does the universe care?
Trezza Azzopardi's moody, lyrical novel makes a bold attempt to explore questions of family and identity.
Recently, scholars have begun to explore questions of regionalism and regionalization in rural contexts.
Echoing his personal experience, his research began to explore questions of adaptation how organisms survive hostile environments.
Do you feel that fiction writers have an obligation to explore questions like those raised in this story?
All this month, we'll explore questions about how mobile computing will transform what companies do and how they do it.
Create an environment where people can freely express emotions and explore questions such as "Why did this happen?
Calder-Wang plans to continue to explore questions around the human side of the innovation economy.
The case provides the context to explore questions such as: What was the SEC's investigation process?
