While researchers have long been familiar with the surface structure of lymphatic vessels, a groundbreaking study has now focused on their jigsaw puzzle-like pattern. This arrangement helps cells ...

The lymphatic system plays a key role in maintaining the body's fluid balance and supporting immune defences. Lymphatic vessels are composed of a ...

While researchers have long been familiar with the surface structure of lymphatic vessels, a groundbreaking study has now focused on their jigsaw puzzle–like pattern. This arrangement helps cells ...

A similar jigsaw puzzle–like shape can be seen in a completely different type of cell: on the surface of plant leaves. In plants, this pattern helps cells withstand internal fluid pressure ...

For some people, solving a jigsaw puzzle is a relaxing activity, and their preferred way of winding down at the end of the day. For others, it’s a race to the finish. Sure, it’s fun to spend ...

Cuddle up with an adorable new jigsaw puzzle every day featuring the cutest kittens, puppies and more. Piece together cozy scenes of fuzz balls and fur babies, with customizable puzzle sizes and a ...

A competitive speed puzzler shares her tips for successful puzzling, ideas for friendly competitions, and how to take your ...

The Global Jigsaw comes from BBC Monitoring, which tracks, deciphers and analyses news media in 100 languages. We reach across multiple time zones, from China and India, to Iran, Africa and Latin ...

Check out our brand new puzzles below, from Hangman to Add Up and even a Jigsaw. Of course ... Select your favourite puzzle from the options below. Plus, you can let us know what you think ...

Why? Aa Aa Aa What if you had a dresser drawer filled with thousands of puzzle pieces mixed together from an unknown number of jigsaw puzzles, and you wanted to solve each puzzle separately?