BBC News Science & Environment

Richard Bower has also installed CCTV cameras to monitor sheep who give birth at night.

The trial in Leeds will continue after positive feedback from residents, the council says.

Parts of California, including Big Sur, south of San Francisco, are preparing for a new storm.

They witness a rarely-seen moment while carrying out research on the RRS Sir David Attenborough.

Northern Ireland has a target of at least 80% of electricity use from renewable sources by 2030.

A research centre is planning its biggest recruitment campaign since it was created 20 years ago.

The replicas of the Bronze Age tools found at Must Farm were created to show to schoolchildren.

Councillors in Essex are worried the plan, covering 79 hectares, will damage the environment.

Researchers have created eggs from the cells of male mice, raising the prospect of male couples having their own children.

Widespread snowfall is disrupting travel, with severe weather predicted for north Staffordshire.

The world famous steam train was operated entirely by women to mark International Women's Day.

Facebook users likened the "bizarre" cloud to an alien invasion and a wormhole.

The first international agreement to protect the world's oceans for 40 years has been reached.

Freddy, which has caused the deaths of 21 people, may become the longest-lasting storm on record.

New estimates suggest that plastic pollution in the oceans has risen dramatically since 2005.

Millden Estate's licences are suspended for three years after police find evidence of shot buzzards.

The dig in March will look for further remains of the historic mills, the borough council says.