Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

These cataclysmic explosions spray intense radiation and beams of energy through the universe at close to the speed of light.

Engineers have demonstrated a hybrid probe that drills and melts ice simultaneously, proving the slushing concept across ...

Released in the last decade, these impeccable hard sci-fi books are grounded in plausible scientific accuracy, logic, and ...

From Project Hail Mary to Children of Time, these sci-fi masterpieces blend big ideas, unforgettable worlds, and emotion.

"There is an alien base on the moon," "NASA is hiding the truth"—I think you've heard stories like that at least once.But ...

While Interstellar dominates modern hard sci-fi, classics like Arrival and The Martian challenge it with brilliant realism.

Saturn's moon Enceladus could harbour alien life in oceans deep beneath its frozen surface, according to a new study.

The team operating a remote chemistry lab onboard NASA’s Curiosity rover won a Gizmodo Science Fair award for discovering ...

Liu Cixin's 'The Three-Body Problem' is a science fiction novel that begins during the Cultural Revolution and follows a ...

Discover the 6 best completed sci-fi anime of the 21st century, ranked by narrative depth, speculative concepts, and ...