Nearly half a million residents in the Chinese city where the novel coronavirus first emerged may have been infected with Covid-19 — almost 10 times its official number of confirmed cases, according to a study by the Chinese Center for Disease Control and Prevention (CDC).

In the wake of the flood, could Nepal avert the next disaster?
‘The Deep End’ podcast is back to explore what makes your voice yours
Magnetism may have helped kick-start our solar system
Peru’s penguins are on the brink. A super El Niño could make it worse.
These are the first feathers ever found in fossilized dinosaur poop
See the secret to DNA hookups
Fragmented Policies Hold Back Agroecology Adoption in Africa’s Congo Basin
The Takeaway Day 6: General Debate ends with a plea to turn words into action