TechnologyWhy quantum computers are being held back by geopolitical tussles Fears that other nations could gain an advantage are holding back the development of quantum computers, with export controls and other restrictions making it harder for researchers to work across borders Analysis
HealthTrump's exit from World Health Organization could backfire on the US The US contributes around a fifth of the budget for the World Health Organization – its withdrawal from the public health body will impede efforts to control the global spread of diseases and could put the US at risk Analysis