US
Achieving net-zero emissions by 2050 demands £3 trillion each year, stressing the need for international cooperation
New rules include e-signature recognition, anti-fraud measures and support for least-developed countries
Germany's Maertens in 400m freestyle, USA's Dressel in 4x100m relay also win gold
Trumps labels Harris ‘low IQ’, ‘radical’ and vows to make US the 'crypto capital' during campaign
Israeli military defends strike as targeting fighters; international calls for ceasefire intensify
Drone surveillance controversy leaves Canada with six-point deduction and uphill task to make Olympic quarter-final
Former president promised to resolve issues, suggesting future elections won't be necessary for his supporters
In the next long decades, maybe centuries, Asia will be the dominant centre of the world, says PM Viktor Orban
Huang Yuting and Sheng Lihao secure gold for China, holding off South Korea's late comeback
Opposition leader Maria Corina Machado's campaign has drawn enthusiastic crowds, challenging President Nicolas Maduro.