Dr. Hal Puthoff claims the U.S. has recovered remains of four separate species of alien life from UFOs, citing people involved in the recoveries.

Former CIA researcher claims US retrieved four species of extraterrestrial life from crashed UFOs.

The latest developments in UAP disclosure have seen the US government publish additional files on unidentified anomalous ...

The US has recovered four distinct species of extraterrestrial life from crashed UFOs, a former CIA-funded government researcher sensationally claimed this week.

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.

In the following six books, each writer looks to space to skillfully explore what it means to live on Earth. Salvation and ...

Now a former CIA scientist has claimed that the US government secretly knows about at least four different types of alien life linked to crashed UFOs. Dr. Hal Puthoff, who worked on intelligence ...

Alien plants and animals cost Europe over $1.5 trillion in the last six decades, according to a new study, indicating the global economic impact of such species could be several times higher than ...

A former CIA-linked physicist's comments about 'four alien species' have reignited UFO conspiracy theories online.

Introduction: Nonnative species in the world / David Pimentel -- The impacts of alien plants in Australia / Richard H. Groves -- Environmental and economic costs of invertebrate invasions in Australia ...

Introduction -- Form vs function : what is common across worlds? -- What are animals and what are aliens? -- Movement - scuttling and gliding across space -- Communication channels -- Intelligence ...