A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

The vastness of the cosmos hides more than distant stars—it conceals the very forces that shape reality. Astronomers have long searched for answers beyond what telescopes can see, driven by questions ...

Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...

If fusion energy is a must-have for advanced civilizations, evidence of its use could help us find aliens. A new study led by the University of Washington analyzes how deuterium-deuterium (DD) fusion ...

In the 1982 blockbuster, E.T. the Extra-Terrestrial, E.T. is lured out of hiding using a trail of Reese's Pieces. But what ...