There is evidence to suggest that the satellite - named Kosmos-2558 - is tailing a confidential US satellite.
It's no secret that the US and China are staunch rivals in the space sector - but are we really witnessing a new space race ?
Individuals representing the 'United States of Kailasa' reportedly managed to sneak into the United Nations twice last month.
It might sound like the plot of a movie, but these so-called 'super pigs' are very much the real deal.
The forests of this unassuming region of the northeastern United States are said to be home to the elusive Bigfoot.
The destructive hurricane currently making landfall in the United States has been displacing the local wildlife.
The former president of the United States briefly touched upon the phenomenon and the possibilities of alien life.
An incredible 'megaflash' of lightning recently streaked for hundreds of miles across the United States.
The battle to stop these giant, invasive wasps from gaining a foothold in the United States is heating up.
The dried-up specimen is the first giant Asian hornet found in the United States so far this year.
It turns out that there is a genuine plan in place to defend the United States in the event of a zombie apocalypse.
Daymond Steer has quizzed many of the United States' most prominent politicians about the phenomenon.
A family in the United States has been left terrified by an Elsa doll that seems to have a mind of its own.
In the United States, there are almost as many believers in intelligent alien life as there are believers in God.
119-year-old footage of a total solar eclipse over the Southeastern United States has been posted online.
Hair belonging to the first ever President of the United States has been found in an 18th-century almanac.
A researcher in the United States believes he has found evidence of a magnetic 'sixth sense' in humans.
Move over Area 51 - the United States now has another, even more secretive base in the Nevada desert.
The United States once planned to build an orbiting outpost to help gather intelligence about the USSR.
The United States Navy has launched its largest ever destroyer under the command of Captain James Kirk.