
Tom Gauld on an incomplete theory of everything
16 September 2021
Tom Gauld's weekly cartoon

16 September 2021
Tom Gauld's weekly cartoon

16 September 2021
Challenge your brain by solving New Scientist's weekly crosswords on your mobile, tablet or desktop

15 September 2021
Chewing gum forensics, sex as a decongestant and attempts to find the smell of fear all scooped accolades at the 2021 Ig Nobel award ceremony, with Feedback watching on

15 September 2021
How do astronomers decide where a galaxy begins and ends? And why do onions and radishes continue to grow in the darkness of my refrigerator?

15 September 2021
As more readers ponder this question, It turns out that the numbers 51 and 247 aren’t so boring after all

15 September 2021
Readers debate whether hair curls are down to genetics, the shape of folicles or the way we sleep or brush

15 September 2021
Readers suggest that it is a form of olfactory disguise - much to the chagrin of dog owners

15 September 2021
Can you solve this week’s fiendish puzzle The Paradise Club? Plus the answer to puzzle #131

15 September 2021
Scientists are tracking light pollution and its effects globally by gazing at the night sky – and now the Globe at Night project needs your help

15 September 2021
From long, flexible spines to highly specialised double jaws that let them swallow large prey whole, moray eels have a fascinating biology