
Puzzle #197: Can you work out how the marshmallows were arranged?
7 December 2022
Can you solve this week’s logic puzzle, Marshmallow test? Plus the answer to puzzle #196

7 December 2022
Can you solve this week’s logic puzzle, Marshmallow test? Plus the answer to puzzle #196

7 December 2022
Feedback explores the pedagogic possibilities of research into ball bearings, while also looking into why some presentations are improved by the inclusion of a sudoku

7 December 2022
Shop-bought poinsettias produce a stunning display of crimson, and these tropical plants can be coaxed into an encore performance if you have the patience, says Clare Wilson

7 December 2022
Douglas Futuyma's new book on the rise of birds isn't easy going, but it shows why they were vital to evolutionary theory - and birders will love it

7 December 2022
New Scientist's weekly round-up of the best books, films, TV series, games and more that you shouldn’t miss

7 December 2022
When it comes to knowing yourself, your own perception of your personality doesn’t necessarily align with that of people around you. But which is more accurate? And can discovering your true nature lead to a better life?

6 December 2022
The International Liquid Mirror Telescope, perched high in the Himalayas, has finally started making observations. If it succeeds, we could one day put a much larger liquid telescope on the moon

5 December 2022
A technique that uses nanoscale structures to reproduce colour has been employed to make copies of famous paintings, and could also help fight counterfeiting

5 December 2022
It took a lot of meat to feed even one species of large carnivorous dinosaur, so how did several survive side-by-side in the Jurassic and Cretaceous periods without starving? We might finally have the answer

2 December 2022
Of more than 140,000 Twitter users who announced they were moving to Mastodon, just 1.6 per cent have actually quit Elon Musk’s social media platform