The US president will enjoy the pageantry, but the prime minister will want to avoid moments that reveal differences on trade, Ukraine and Palestine recognition, writes Iona Allan.

Hosting world leaders in Alberta will be the first big test for Canada’s new prime minister. But will he confront the US president or play peacemaker, asks Iona Allan.

Victory for Civic Coalition-backed candidate in May would end the government’s legislative deadlock with hardline president, writes Iona Allan.

The low-cost chatbot could herald an era of affordable public-sector AI – but governments may need to weigh the potential political costs, writes Chris Stokel-Walker.

Victory for Civic Coalition-backed candidate in May would end the government’s legislative deadlock with hardline president, writes Iona Allan.

The low-cost chatbot could herald an era of affordable public-sector AI – but governments may need to weigh the potential political costs, writes Chris Stokel-Walker.

Sharing British climate policy know-how could help the world’s largest emitter decarbonize faster. But the UK government must find the political courage to collaborate, writes Chris Aylett.

How Saudi Arabia and the US can end Iran’s threat for a generation

Banned from much work, high school and speaking in public, women are subject to ever-worsening oppression at the hands of the Taliban. Zahra Joya meets the activists staging small acts of resistance a...