American paranormal website All News Web said that US President Barack Obama would be making comments soon about US contact with aliens.
The comments about UFO visits and other extra-terrestrial contact would be made within the next month, it claimed.
Defense Advanced Research Projects Agency (DARPA), the research and development office for the US Department of Defense, was said to have given the go-ahead for the announcement.
Other governments could also announce within the next three years that they had previous contact with aliens.
In an unrelated article, UFO website UfoDigest.com said that Earth's ozone layer could only be saved by aliens using advanced technology. It also claimed that the world's leaders would have to admit that aliens existed in return for their help.