Perseverance has examined a rock that exhibits evidence of chemical reactions indicative of primitive life.
Scientists have detected two gases indicative of life on Venus and nobody can explain how they got there.
An audio clip detailing a man's alleged encounter with a strange creature has recently resurfaced online.
The mysterious vandal had been leaving paintings of ghosts all around the Tarpon Springs area.
Animal behaviorist Grace Carroll takes a look at the reason why cats seem to like meowing at us.
A team of scientists conducting research on the infamous prison island recently got more than they bargained for.
Records of those who survived the catastrophic eruption have been helping archaeologists learn what happened to them.
Conservationists have been left puzzled by the discovery of an invasive species of squirrel on a Scottish island.
A huge search and rescue effort is currently underway to locate Michael Mosley who disappeared four days ago.
Air Force technicians who studied captured technology at Area 52 are now suffering from health complications.
An injured orangutan was recently observed chewing a medicinal leaf and applying it to his wound.
The new evidence would seem to put to bed the notion that claims of big cats roaming the British Isles are false.
If you've ever looked closely when your dog or cat blinks, you may have noticed that it has a third eyelid.
In a world-first, scientists will be testing out medication allegedly capable of regrowing human teeth.
The animal, which looked unusually large for a domestic cat, was seen bounding through a nearby field.
These remarkable looking flowers, described as 'cat's eye dazzle', are as fake as can be.
This curious drawing is found in the manuscript of a book written in the 16th-Century by Franz Helm.
A zebra is currently on the loose somewhere in the Cascade Mountains and nobody has been able to catch it.
A number of allegedly extraterrestrial-related items were seized after police descended on the Museo del Ovni.
Scientists have spent decades attempting to locate the long-lost medieval Yorkshire city of Ravenser Odd.