Emily Kwong is pretty sure she lacks an inner monologue, while the inner monologue of producer Rachel Carlson won't stop chatting. But how well can a person know their inner self? And what does ...

We love to prioritize big, forward-facing muscles like the quads, glutes, and hamstrings on leg day. And while it's important to strengthen those powerful movers, you shouldn't forget the smaller ones ...

Scientists have developed a brain-computer interface that can capture and decode a person's inner monologue. The results could help people who are unable to speak communicate more easily with others.