Latest about Life's Little Mysteries
Can viruses cause cancer?
The far-reaching impact of certain viruses on the body can make cells grow out of control, causing cancer.
What's the fastest recorded wind speed?
Wind can whip up to surprising speeds, depending on if it's natural or human made.
Will Mount Everest always be the world's tallest mountain?
The Himalayas' massive heights result from a unique combination of geologic factors.
How many nuclear bombs have been used?
The first nuclear bomb test, conducted in 1945, set off an international arms race that included nuclear testing. But how many nuclear bombs have been detonated during tests and in active war?
What is the largest known prime number?
There are infinitely many prime numbers, but the biggest one we know of goes by the name M82589933 and contains more than 24 million digits.
Which are rarer: diamonds or emeralds?
The rarity of precious gemstones comes down to the geologic process of their formation.
Why didn't the Vikings colonize North America?
The Vikings landed in what is now Newfoundland, Canada around the year A.D. 1000. So why didn't they colonize the region like other Europeans did centuries later?
What's the scientific explanation for 'ghost encounters'?
People all over the world believe they've seen or heard a ghost, but there's no scientific evidence for spirits, hauntings or the paranormal. So what's behind these "encounters"?
