Ruby Mellen

• Photography

Kharkiv-based street artist Gamlet Zinkivskyi is using his paintings to support Ukraine's war effort and remake the landscape of his hometown.

• Europe

The coronation of King Charles shows how the British monarchy often attracts the most attention. But there are wealthier, more powerful monarchies around the world.

• Americas

The Central American nation is a British commonwealth realm with King Charles III as its monarch and head of state.

• Photography

Prince Charles is now King Charles III. A look at his life in photos and videos offers hints about what sort of monarch he may be beyond his coronation.

• Clean cars, hidden toll

Mining and processing the minerals needed to meet the growing demand for EVs can be costly for workers, local communities and the environment.

Twenty-five years ago the Good Friday Agreement largely ended three decades of violence in Northern Ireland. What is its legacy in a post-Brexit world?

• Middle East

This week's escalation comes in what has been a year of near-daily violence and Israeli raids in the occupied West Bank.

• Europe

The move will transform Europe’s security landscape for years to come — and further strain relations with Russia.

• World

In the past months, numerous countries have moved to limit TikTok, fearing that it could be used to gain access to their citizens’ data or to spread propaganda.