These visualisations from exclusive polling modelling show how the UK parliament could change under different voting systems

Today, the space around Earth can no longer be considered empty. More than 30,000 objects are in orbit, and that figure is rising exponentially

In October 2025, 122 people were killed in what would become Rio’s deadliest police operation. A team of journalists across the Guardian has pieced together police body-camera footage, satellite image...

Wildfires now destroy twice as much tree cover per year as two decades ago – a crisis fuelled by climate change

It was, we were told, a case of sudden infant death syndrome interrupted. What followed would transform my understanding of parenting, disability and the breadth of what makes a meaningful life

To write up the election as a warped presentation of public opinion is more reach than reasoned analysis.

The chancellor lacks room to manoeuvre before her spring statement thanks to the cost of debt interest payments

Britain's poorest households are worse off than those in Slovenia and Malta after nearly two decades of stagnation in UK living standards, a think tank said, underscoring finance minister Rachel Reeves' challenge in this month's budget update.

Mining companies are poised to mine the deep sea – but opposition is growing. What is the environmental cost, and are these metals actually needed?