4
The incredibly well-preserved wreck of a Renaissance vessel has been discovered on the ocean floor.
6
The wreck of the last US warship to be sunk off the east coast during WWII has finally been discovered.
52
A new attempt to calculate how fast the universe is expanding has thrown up more questions than answers.
18
Two sets of bones have been discovered by authorities searching for missing girl Emanuela Orlandi in Rome.
26
A Dutch postman was recently caught burying thousands of letters in holes that he had dug out in the woods.
18
Officials on the hunt for the remains of a missing girl in Rome have lifted the lid on an entirely new mystery.
6
A daredevil free climber was spotted climbing up the outside of the Shard without any safety equipment.
4
Modern forensic techniques have been applied to an ancient fractured skull found in a cave in Romania.
18
NASA's long-lived Curiosity rover picked up the sudden and unexpected spike of methane on Wednesday.
9
The world's most expensive painting - Salvator Mundi - mysteriously disappeared shortly after being sold.
11
Scientists in Germany have built a measurement device to determine if the enigmatic EmDrive actually works.
2
Mysterious flashes have been observed on the Moon for years and it is still unclear exactly what is responsible.
4
Researchers discovered the unidentified 200-year-old wreck during an equipment test earlier this month.
5
Scientists have determined the origins of a peculiar hum that seemed to encircle the entire planet back in 2018.
2
Pedestrians were left wading through a knee-deep tidal wave of suds after foam started bubbling from manholes.
11
Archaeologists have unearthed an additional 137 large stone jars at megalithic sites in Southeast Asia.
10
A former marine ecologist is aiming to use underwater cameras to spot an elusive lake beast in Alaska.
15
German police investigating three crossbow deaths have discovered two more bodies hundreds of miles away.
27
The shrivelled-up remains of a mysterious four-legged creature were found recently on a property in Titusville.
14
A village in France is offering a cash reward to anyone who can decipher a strange message carved in to a rock.