A dossier containing secret Nazi plans for an invasion of Ireland is to go under the hammer today.
Rumours and conspiracy theories are abound in the run up to the London 2012 Olympic Games.
Authorities have been alerted of a new invasion of giant Gambian puched rats in the Florida Keys.
A small town in northern Australia is the scene of an invasion by a massive swarm of 250,000 bats.
Questions arose after Leicester City Council was asked to release its zombie invasion plans.
Stephen Hawking has said that any attempt to contact extraterrestrial life could be dangerous.
Berlin is being plagued by large numbers of wild boar roaming the streets and causing chaos.
Newly released UFO files recount a hoax that sparked fears of a real life alien invasion in the 1960s.
A large number of frequent UFO sightings over Australia have sparked concerns of an extraterrestial invasion.
Invasion by hostile aliens has been a theme explored by countless science fiction books and movies for years, but in the...
Britain has been the subject of numerous invasion plans over the centuries however one previously unknown plan has now b...
Already facing an invasion of giant Burmese pythons Florida is now the home to a growing number of Africa's largest snak...
An invasion of mysterious worms has created havoc in China, causing herdsmen and livestock to flee the grasslands in the...