It has been just over five years since the beginning of covid-19
The coronavirus behind covid-19 has infected most people in the world, killing around 15 million people and leaving about 400 million individuals with long-term health problems. It also caused the biggest economic downturn since the Great Depression of the 1930s. Despite all this, it could have been much more devastating.
“On the scale of pandemics, covid-19 was moderate,” says Mark Woolhouse at the University of Edinburgh, UK. “There will be others, and they very easily could be an awful lot worse than the one we had. This…
How government use of AI could hurt democracy
AI could automate some government paperwork, but it comes with serious risksBrett Hondow / Alamy Many countries are exploring how...
Surgical robots take step towards fully autonomous operations
A surgical robot operating on a dead pigJuo-Tung Chen/Johns Hopkins University An AI-powered robot was able to remove a gall...
Fig trees may benefit climate by turning carbon dioxide into stone
Fig trees may be especially good at removing carbon dioxide from the atmosphereRaimund Linke/mauritius images GmbH/Alamy Some fig trees can...
3D printing could enable a safer long-term therapy for type 1 diabetes
People with type 1 diabetes can’t produce enough insulin to regulate their blood sugarHalfpoint Images/Getty Images Researchers have 3D printed...
