Borders

The new Gibraltar treaty removes a border that had become economically absurd, but its real success will depend on whether Britain, Spain and the EU can turn symbolic relief into durable trust.

As punishing heatwaves push European power grids toward their limits, a small Swiss railway trial hints that ordinary tracks could double as solar farms.

Schengen passport stamps end next month, replaced by fingerprints and facial scans for more than 60 nationalities including the UK, US, and Australia.

While Bulgaria finally dismantles physical barriers to Europe, a dilemma rises: the country opens its doors to travellers but locks its wallet against the euro currency.

Unstable borders between Belarus and Poland continue as workers become weapons of Minsk's game plan.