Americas

Mexico will file a complaint with the UN over vaccine distribution

Brain organoids with Neanderthal DNA cultured by scientists

NASA photo shows “golden” Peruvian Amazon rivers

A change brought this fish from the fins to the limbs

Coronavirus vaccines in South America: within the region’s race to vaccinate against Covid-19

Led by the Allies, Canada will produce its own vaccines by the end of 2021

How Brazil’s Covid-19 vaccination plan was broken

Manaus collapses again. Is a new variant of coronavirus to blame?

Peru orders closures in the middle of the second Covid-19 wave

The fossilized skull reveals how the crested dinosaurs got their sleek cap