Exits of Timnit Gebru and Margaret Mitchell sparked backlash from inside and outside the company
We know vaccination is very effective in preventing serious illness, but whether it stops coronavirus transmission is another story
Some doctors are worried about shortages of key supplies, while others say they may have to deliver the vaccine at a loss
We know vaccination is very effective in preventing serious illness, but whether it stops coronavirus transmission is another story
The targets envisioned by the Paris Agreement leave no room for fossil fuelled commercial aviation by 2050
Without modifying human behaviour we run the risk of violent weather swings, says oceanographer Andrew Meijers
Queue-jumping triggers rows and resignations – and experts say it could undermine trust in the system
Epidemiologist Shanna Swan says low counts and changes to sexual development could endanger human species
About 3,300 women a year may benefit from decision to approve ribociclib
Hosts France will take on three-time winners New Zealand in the opening match of the 2023 World Cup