"Brazil cost" is one of factors that has driven Ford out of the country

For the first time, Donald Trump’s party is seriously reviewing its loyalty to him

A discovery made by chance reveals that some viruses can hitch lifts with certain bacterial species that they do not attack, to bring them to places rich in those that they do

The most glaring issue the Texas legislature should address but won’t is an overhaul of health care

In liberal democracies tech firms should adhere to local laws on speech. In autocracies they should default to the standards they observe in America

Campaigners see a link between the age of consent and the many sexual horrors suffered by Filipino children

Indian farmers have welcomed the suspension of three farm-reform acts, but say it is not enough to persuade them to stop their protest

Kuaishou is expected to hit a valuation of around $50bn when it goes public next month, lifting it above the platform you are reading this tweet on (worth $37bn)

"Communicating how science works to the wider public can be hard, but it is vital," writes Ursula Bassler, president of the @CERN  council, in #TheWorldIn2021