The DC Universe is charging ahead with a fresh slate of films, but for a lot of fans, there’s still a lingering curiosity about what could have been. As new projects like Man of Tomorrow take shape, Z ...

Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the universe in a completely different way than we do. Physicist Daniel Whiteson exp ...