A NASA Curiosity rover image has sparked claims of an 'alien missile' on Mars, though NASA attributes such formations to natural geological processes.

Scientists are searching some of Earth’s oldest rocks for tiny fossils that could reveal how simple microbial life made the ...

This video takes you deep into the Utah desert, where a remote property has been transformed into a one-of-a-kind resort that ...

Earth’s neighbor still has secrets that science is trying to figure out, and one of them is potential signs of life.

UFO experts claim ancient alien city ruins have been discovered along a long-lost ocean shoreline on Mars, complete with ...

If humanity ever makes contact with an intelligent extraterrestrial civilization, we will have no shortage of questions.

The search for extraterrestrial life has evolved from philosophy to a serious scientific and national security concern ...

Somewhere in the Universe, an alien culture may have developed the technology to build giant megastructures around stars, harnessing their energy on an unimaginable scale.

These ocean animals were discovered through deep-sea expeditions, genetic work, divers, and remotely operated vehicles.

Scientists propose a universal test that could detect alien life without assuming it resembles any biology found here on ...

From otherworldly landscapes to strange roadside attractions, these bizarre New Mexico places are real and absolutely worth ...

Given the size and age of the universe, it should be full of species with technology far more advanced than our own. But so far there is no trace ...