Environment

Two women, aged 70 and 71, were arrested after their "peaceful" protest "prevented lawful work".

Foreign Secretary Boris Johnson has signed the world's first comprehensive treaty on tackling climate change.

At 11.23am, the gap between the moon and the Earth will be at its shortest point - known as "perigee" - a distance of 221,525 miles.

The Paris Agreement comes into force on November 4 - what is it and why is it important?

The protected area, over six times the size of the UK, will protect marine wildlife and assist in scientific research.

Chris Choi Consumer Editor

Popular cleaning products promoted as being fine to be flushed doing the toilet are being blamed for clogging drains and causing floods.

The world has entered a new era of "climate change reality", with carbon dioxide levels in the atmosphere reaching a new average high.

Shooting stars will light up the sky on Friday night as debris from Halley's Comet produces one of the year's most reliable meteor showers.

About 150 nations have agreed a global deal to reduce greenhouse gases, a major milestone in combatting climate change.