Researchers in the US are turning plastic waste into something you might not expect: 3D-printed biscuits.
The experimental snacks could offer a new way to tackle both plastic pollution and food scarcity.
Large crowds have turned out in central London at a vigil for the former Cambridge University professor Jason Arday - who was found dead last week.
Almost 100,000 people have now signed a petition drawn up by the Good Law project calling for an immediate public inquiry.
They claimed his death was the direct result of the sustained press harrassment which Mr Arday was subjected to - and said racism lay at the heart of the story.
Greater Manchester Police have issued an appeal for information after a suspected arson attack on the home of an Imam in Bolton last night.
Footage shows a masked man throwing a lit object through a front window.
The Patel family were safely evacuated by emergency services and no one was injured.
Police said they believe the incident was targeted and are investigating.
In a statement, Hassan Patel said the attack has caused "significant damage to our house and emotional distress to our family, including our children.”