Earth’s deep past leaves plenty of unanswered questions. None currently proves an alien visit, but scientists know the ...

Earth already contains organisms that survive conditions humans could never endure. Alien life, if it exists, may force ...

Self-described UFO researcher Scott C Waring identified the enormous rectangular-shaped anomaly, suggesting it is approximately 10 miles long and four miles wide. Waring said he discovered the ...

With the release of "Disclosure Day," Steven Spielberg's new film about aliens, a question as old as science fiction itself resurfaces: If aliens were to arrive on Earth, would they come to conquer us ...