Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.

The History Channel paranormal expert was just 53 years old.

The day before his death, David Wilcock posted on YouTube that scientists have been going missing, which scared him.

E to cerebral masterworks like Arrival, these 21st-century sci-fi movies are the premier example of cinematic perfection.

The summer season is upon us and, as with every year, we’ve dug beyond studio offerings to present an in-depth look at what ...

Civil society will push states to act in line with their existing legal obligations to phase out all fossil fuels—including ...