Unsuspecting animals and even members of the public have succumbed to the noxious green carpet.
The Republican congresswoman has suggested that extraterrestrial visitors may actually be 'fallen angels'.
A firm that claims to have brought the extinct dire wolf back to life is hoping to create a breeding population of the animals.
The exploratory rover had been probing a rock on the ground when it found itself unable to get its drill arm free.
A former Army Staff Sergeant founded his own Bigfoot organization after witnessing three mystery creatures.
The remarkable and completely unexpected find has called into doubt what we know of atmospheric retention.
An elaborate psychological operation was once used to intimate and weaken communist insurgents.
The investigative journalist has raised further concerns about the national security implications of such incursions.
The next step in artificial intelligence could see systems capable of 'evolving' in potentially unpredictable ways.
A facility north of Milwaukee has taken the unusual decision to make its speed limit so precise that it has a decimal point.
Scientists are hoping to learn more about how fire behaves in a low-gravity environment.
Researchers have been investigating whether vibrations might cause inaudible sounds in 'haunted' locations.
The scale was designed as a way to categorize civilizations in the universe based on how much energy they harness.
Residents have been asked to be on the lookout for mysterious packets of seeds being sent to them through the mail.
Millions of years ago, enormous octopuses up to 62ft in length roamed the Earth's prehistoric oceans.
The unimaginable scenario became stark reality for one unfortunate woman in the Australian outback recently.
Burchett has long maintained that the US government is withholding information on UFOs and alien visitation.
The most distant man-manned object in the universe is still going - but it needs a bit of help to stay functional.
The discovery points to the building blocks of life being preserved on the Red Planet for billions of years.
Something large and exotic is thought to be prowling the wilds of Scotland's Cairngorms National Park.