This week's magazine
24 October 2020
Issue 3305
On the cover
Editor's picks
Health
We must hold a steady course on our response to covid-19
Physics
Ball lightning is so strange it might just come from another dimension
Health
Viruses have busy social lives that we could manipulate to defeat them
Health
Your covid-19 risk: How to navigate this new world of uncertainty
Health
You can manage your covid-19 risk by setting your own ‘contact budget’
Table of contents
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Health
UK trial plans to infect volunteers with the coronavirus in January
A UK trial that involves intentionally infecting healthy volunteers with the coronavirus will start in January if approved by health authorities. The aim is to establish the minimum infectious dose before testing potential vaccines
Health
India’s coronavirus pandemic is leading to many more deaths from TB
Health
Exclusive: Concerns raised about vital UK covid-19 infection survey
Health
Is the coronavirus evolving and will it become more or less deadly?
Life
Python tried to eat sleeping woman while being tracked by biologists
Environment
Artificial rope bridges help stop rare primates jumping to extinction
Health
Historical records hint daughters of older mothers may be less fertile
Humans
Climate change may have driven early human species to extinction
Physics
First room-temperature superconductor could spark energy revolution
Environment
Ivory Coast’s elephant populations are now in catastrophic decline
Technology
Water could be extracted from desert air using heat from sunlight
Life
Some animals may use their penis bone to scoop out a rival’s sperm
Space
The moon had a magnetic field that helped protect Earth’s atmosphere
Life
Leafcutter ants choose architecturally sound building materials
Life
Tardigrades survive deadly radiation by glowing in the dark
Analysis
Health
Should we plan for regular ‘circuit-breaker’ coronavirus lockdowns?
Planning regular two-week lockdowns could be better than reacting to changing covid-19 case numbers, some scientists argue – but the UK may have left it too late for this strategy
Environment
US election 2020: Trump’s impact on the environment, health and space
Health
It is bad science to say covid-19 infections will create herd immunity
Technology
Email should be obsolete by now, so why are we still using it?
Features
Health
Viruses have busy social lives that we could manipulate to defeat them
The coronavirus and others are no lone wolves, they cooperate and compete with one another. Understanding these social interactions could help us fight them
Health
You can manage your covid-19 risk by setting your own ‘contact budget’
Health
Your covid-19 risk: How to navigate this new world of uncertainty
Physics
Ball lightning is so strange it might just come from another dimension
Culture
Humans
How big data helped elect President Kennedy during the cold war
Big data's power is revealed by two books covering a cold-war version of Cambridge Analytica that helped John F. Kennedy get elected-and how modern social media can rig votes today
Humans
Feels Good Man review: Reclaiming Pepe the Frog from the alt-right
Don’t Miss: The War on Wildlife podcast exposes our attacks on animals
Humans
Black Box review: Smart sci fi plays with identity, fate and death
More
Environment
How many birds do cats kill? Help this science project find out
Researchers want your help to try to find out how big a problem domestic cats are for wildlife in the UK. All you have to do is join the What The Cat Dragged In project, says Layal Liverpool
Twisteddoodles on quizzing a researcher about how mice run
Tom Gauld’s favourite areas of mathematics that double as album titles
Regulars
Why the end of the world will come preprogrammed in a spreadsheet
Feedback is our weekly column of bizarre stories, implausible advertising claims, confusing instructions and more