A peculiar metallic sphere found by a family in Florida 50 years ago sparked claims that it could be an alien device.
Former AARO director Sean Kirkpatrick has criticized government spending in response to unsubstantiated UFO claims.
Elon Musk's ambitious brain-computer interface startup has carried out its first ever human brain implant procedure.
Samples collected from Jezero crater may contain fossil evidence of ancient microbial life on the Red Planet.
The camera, which is situated in the Tucson hills in Arizona, will remain in place until the 31st Century.
Declassified government documents suggest that a lack of UFO tracking represents a threat to national security.
LiDAR technology has made it possible for archaeologists to peer beneath the dense foliage.
An ultramarathon runner unwittingly encountered a mysterious figure during a 100-mile race in the Hawaii rainforest.
The symbolic clock remains perilously close to armageddon with 'billions of lives' currently under threat.
The paranormal enthusiast and Ghostbusters actor has had his own share of unexplained encounters.
A rather unusual tourism campaign for Lexington, Kentucky has involved scientists sending a message into deep space.
The futuristic aircraft can reach supersonic speeds without producing deafening sonic booms.
The findings could one day help to solve cold criminal cases and to acquit innocent people.
We may have to wait a little bit longer than originally planned to witness the next human stepping foot on the lunar surface.
Scientists have conducted a new analysis of the pint-sized mummies to determine what they are made of.
Three Australian researchers take a look at how artificial intelligence could tackle the problem of loneliness.
The bipartisan legislation would expand existing military UFO reporting mechanisms to include civilian pilots and air crews.
The man had dreamt that there was gold underneath his kitchen and then spent over a year digging straight down.
Astrobotic's ambitious lunar lander Peregrine looks set to fail its mission after unexpected technical problems.
For centuries, the whereabouts of the celebrated astronomer's final resting place had remained a mystery.