New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could ...

The search for intelligent life in our galaxy is shifting from abstract speculation to detailed cartography, as researchers try to sketch where alien societies might arise, thrive and vanish inside ...

In this video we jump trillions of years into the future to examine the concept of civilizations living in a dark, post-stellar Universe, where we encounter some surprising possibilities about just ...