Have you ever had that weird feeling that you’ve experienced the same exact situation before, even though that’s impossible? Sometimes it can even seem like you’re reliving something that already ...

It’s odd, isn’t it? That wistful sense of having been somewhere before, yet knowing full well that this is your first visit. Déjà vu is familiar to virtually all of us, but what exactly is it? Share ...

Explainers aim to demystify conditions that touch thousands of Australians, and offer insights into the latest research.See all 12 stories. Chris Moulin was visiting New York for the first time when ...