Unknown phone-tracking or 'Stingray' devices are thought to be in operation within the D.C. area.
Police in India are searching for a monkey that carried off and killed a small child in the eastern state of Orissa.
The Pentagon has been working on a new non-lethal weapon that can make people hear voices and sounds.
Scientists believe that dinosaurs like Triceratops may have used their horns to impress potential partners.
In 1841, ninth US President William Henry Harrison died of pneumonia after a mere 31 days in office.
The device is able to solve the puzzle so quickly that to the naked eye it seems almost instantaneous.
The voice-activated home assistant has reportedly been laughing out of the blue for no apparent reason.
The 58-year-old's extreme resistance to freezing temperatures has seen him break multiple world records.
The ingenious device uses special snake-like 'scales' to help grip the ground and pull itself along.
A man who was arrested after swallowing drugs has been refusing to go to the bathroom for over a month.
A new expedition is set to investigate an unexplored ecosystem hidden beneath a huge Antarctic iceberg.
New footage has emerged showing a large chunk of ice narrowly missing pedestrians on a London street.
A stuffed tiger toy found in a cowshed managed to spark an armed police alert in Scotland at the weekend.
Visitors to the French seaside resort of Nice have been left puzzled by the hole's sudden appearance.
The diminishing Arctic sea ice is making it almost impossible for polar bears to satisfy their energy needs.
The car giant's futuristic approach to law enforcement wouldn't look out of place in a RoboCop movie.
The mystery of what happened to the three men who escaped Alcatraz in 1962 may have finally been solved.
The ice, which is thought to descend almost 330ft, could help to support a future manned presence on Mars.
Demand for bug-sweeping services is now higher than ever due to how easily such devices can be hidden.
A new mathematical model of the Sun's magnetic activity has indicated that we may soon be in for a cold spell.