A man has died after being found unconscious at a house in Wythenshawe.
Police were called to Pembury Close, Poundswick, just before midnight on Sunday after reports of fighting.
A 27-year-old man is being questioned on suspicion of murder.
More top news
A new law in favour of an organ donor opt-out system is to be named after a boy from Cheshire.
The Lake District National Park says its disappointed by news that Donald Campbell's famous Bluebird is to be tested in Scotland.
Northern indie band Embrace are set to perform at a 3-day festival in Lancaster this May.