Jon Collins-Black hid some of the millions he made from cryptocurrency and left clues for others to follow. Meet the hunters seeking a fortune.

Unlike other serial killers, who were propelled by a relentless need for violence, the Zodiac's ultimate goal seemed to be notoriety.

Inside were identical cover letters accompanied by different cryptograms from a person claiming to have killed David Arthur Faraday and Betty Lou Jensen last Christmas, as well as Darlene Ferrin ...

After 549 puzzles though, gamemakers have tried something new for today’s puzzle. Instead of 16 words, players have been presented with a number of different images, drawn by New York Times ...

Doug’s heart pounded when he realized what was happening. Then instinct took over. Doug kept taking pictures, at a shutter speed of one eight-thousandth of a second, capturing an image that ...

Did you know that solving picture puzzles can improve observation skills and reveal how sharp your mind truly is? Research ...

The poet left a long visual record of a career in the public sphere. The poet left a long visual record of a career in the public sphere. Nikki Giovanni around 1968.Credit...Pictorial Parade/Getty ...

Spot the Difference puzzles, also known as find the difference ... Look at the image above, which shows two identical pictures of a teddy bear with a fish basket. There are three differences ...

This year's puzzle challenges the public to decode the names of UK landmarks, testing skills including codebreaking, maths and lateral thinking. The deceptively tricky tasks require ingenuity and ...

The seven puzzles reveal where real-life spies are spending their Christmases. Well, allegedly (Picture: GCHQ) The above image isn’t the world’s most elaborate Christmas card – it’s ...

Here’s how it works. Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in ...

Jimmy Carter, the 39th president of the United States, has died aged 100. A "broker of peace in the Middle East in his time, and a tireless advocate for global health and human rights", Carter was ...