
Why algorithms love giraffes and create hilarious recipes
18 December 2019
Chop your flour and peel some rosemary. Recipe instructions like this say a lot about AI intelligence, says Janelle Shane – and that's not to mention the giraffes

18 December 2019
Chop your flour and peel some rosemary. Recipe instructions like this say a lot about AI intelligence, says Janelle Shane – and that's not to mention the giraffes

18 December 2019
Feedback bestows the inaugural Feedby awards for the strangest science stories of the year, from canine welders to quantum speed-reading – and yes, more nominative determinism

18 December 2019
Delight the kids in your life by showing them the International Space Station – it looks just like Santa delivering presents around the world

18 December 2019
Six puzzles to test every type of brain, from moving matchsticks to square numbers to the 12 days of Christmas. Includes answers, and the solution to puzzle #34

18 December 2019
How do you revive a burned koala? How many microplastics does a teabag release? Find out how well you've been paying attention with our fun festive quiz

18 December 2019
You've never seen anything like this bumper festive crossword, set by chief mind-bender Sparticle. Includes answers, and those to quick crossword #47

18 December 2019
Your festive meal may be nicely laid out for you this December, but these spotted nutcrackers must fight for their meal of pine nuts – on the Vitosha mountain massif in Bulgaria