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A French man claims he's cracked the last two Zodiac Killer ciphers. Longtime sleuths told Insider …

Botswana officials waited weeks to look into the sudden death of at least 350 elephants which have …

A TikTok resurfaced the questions around Elisa Lam's mysterious 2013 death at the Cecil Hotel in Lo…

The origin of the 25-ton boulders that make up most of Stonehenge once baffled experts. A new study…

Mark Hamill was in a car accident before filming "The Empire Strikes Back," and it might have alter…

After remaining a completely open question for centuries, in spring 2013, University of New Hampshi…

Shelden and Richards weren't the only two men involved in the alleged conspiracy, either. Dyer Gros…

The representative also shared that the Unfrosted Pop-Tart makes up for its absence of frosting wit…

Some of them were murdered under everyone's eyes, like Anna Politkovskaya, a journalist who was inv…

The first letter started by welcoming the Broadduses to the neighborhood. As The Cut reported, the …

But the idea that comets are responsible for this mysterious signal is not without its critics. Som…

"The Mysteries of Laura" is trying to be big and comic and goofy even as it's trying to sell its he…

Coleman may not have been the most reliable witness, though. He died from tainted heroin in 2011, T…

"But my feeling was some time had past, they've been in the Rebellion fighting, that kind of thing,…

But science seems to miss a key point at the time. There were lots of astronomers and telescopes. T…

"Longlegs," starring Nicolas Cage as a satanic serial killer, has gotten a ton of hype, and some fa…

Netflix's new true crime docuseries "American Conspiracy: The Octopus Murders" is about the mysteri…