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

For readers seeking intellectually ambitious, thought-provoking fiction that bridges science, history and human complexity, ...

When astronomers announced Kepler-452b, they were not just adding another distant world to a growing catalog. They were ...

Despite the vast differences in human and bee brains, both of us can do mathematics. As we argue in a new paper published in ...

John Carpenter’s first movie was Dark Star, a forgotten sci-fi satire that flopped on release but has since become an ...

Polygon has rounded up the best icy sci-fi planets from our favorite video games, movies, television, and books ...

We asked our readers to name their favourite films in the sci-fi genre – and these were the titles that came up most often.

Six animated Star Trek series have explored everything from preschool adventures to adult comedy, with Lower Decks standing ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

The sheer scale of Carrazco-Gaxiola’s survey, titled “An All-Sky Spectroscopic Reconnaissance of More Than 2,100 K Dwarfs Within 40 Parsecs Using High-Resolution Spectra,” is what sets it apart.

Scientists claim that first extraterrestrial contact will be a loud event impossible to ignore, not a subtle signal.

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...