A colony of Antarctic adventurers waddles into London as part of a new street art installation.

Actor Iwan Rheon has been leading the UK's biggest underwater habitat restoration project off the north Wales coast.

About 30,000 European native flatbed oysters are being put back in the Forth having been declared extinct in 1957.

The annual environmental campaign is observed at landmarks around the world.

Farmers can be "world leaders" in sustainability under the new proposal, the Welsh government says.

There are only around 40 of the animals left in the world, conservationists say.

Wales is "one of the most nature-depleted countries in the world", politicians are told.

Three of the biggest conservation charities team up to try and halt the destruction of nature in UK.