• Boris Johnson warns Covid restrictions are about to get tougher
• LIVE UPDATES US Surgeon General says Covid-19 projections are ‘scary’
• Boris Johnson warns Covid restrictions are about to get tougher
• LIVE UPDATES US Surgeon General says Covid-19 projections are ‘scary’
Was the ‘American cheetah’ a cheetah at all? 
AI agents aren’t ready to replace humans in behavioral research 
A culprit for corrosion may have been operating under our noses 
New Hubble images reveal a bizarre decagon over Saturn’s south pole 
A massive study unveils the genetic underpinnings of fibromyalgia 
The universe may have been building rocky planets almost from the start 
Coordinated action on clean air and climate change can net $15 for every dollar spent 
Human rights chief Türk renews call for end to spiralling Sudan war 
AI: Türk urges action before it becomes an ‘existential risk to humanity’ 
UNGA 81: A United Nations at a Turning Point