
Quick crossword #89: State of prolonged unconsciousness (4)
12 August 2021
Challenge your brain by solving New Scientist's weekly crosswords on your mobile, tablet or desktop

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

11 August 2021
Here’s what the latest data says about the efficacy and side effects of the most-used covid-19 vaccines worldwide, including Oxford/AstraZeneca and Pfizer/BioNTech

11 August 2021
The latest landmark assessment of global warming is bleak, but the record-breaking drive to develop covid vaccines is proof that the world can act fast in the face of an emergency

11 August 2021
Crocodiles on the fairway, plus a volleyball serve as fast as a blimp and playing percentages with the weather, in Feedback’s weird weekly round-up

11 August 2021
Could the next Japanese knotweed be growing in your garden? Help find potential invasive species by grassing up the plant bullies in your flower beds, says Clare Wilson

11 August 2021
The striking swirls, shot by Muhammed Enes Yildirim, show deadly "sea snot" in Turkey's Sea of Marmara. Made from mucus and microorganisms, they harm tourism and suffocate marine life

11 August 2021
What's the best way to tie shoelaces so that they don't come undone? And could present-day humans evolve into two different species?

11 August 2021
If the speed of light changed, how would it affect our lives?
11 August 2021
Is there such thing as a boring number? Our readers delve into the paradox of the smallest uninteresting number

11 August 2021
Can you solve this week’s fiendish logic challenge, More chocs-a-weigh?