The original Star Trek series secretly used sounds of people kissing to create noises for one of its many alien monsters.

Alien: Earth is bringing one of the most deadly and terrifying space threats home this summer, and two cast members have been teasing exactly what fans of the Ridley Scott-created franchise want to ...

Warmer waters are fueling stronger, snowier storms—at least for now. Here’s how scientists think this phenomenon will evolve as the planet gets hotter. Steam is seen rising off a frozen Lake Michigan ...

The comet 3I/ATLAS is taking a long holiday journey this year. It's visiting from another solar system altogether. It's the third interstellar object recorded passing through our solar system.

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...