Hundreds of women protest in the German city of Cologne over sexual assaults and thefts carried out by groups of men on New Year's Eve.

Labour MP Hilary Benn is to remain as shadow foreign secretary, as details of leader Jeremy Corbyn's reshuffle emerge.

Astronomers spy two huge waves of gas being "burped" by the black hole at the heart of a nearby galaxy.

GP surgeries are at "breaking point" and many have stopped taking new patients or have applied to do so, it is claimed.

Wild monitor lizards in Australia have been trained not to eat toxic cane toads, scientists report.

Fitbit's shares plunge after it announced a new smartwatch at CES, where Huawei and Misfit also unveiled new smart wristwear.

UK researchers are carrying out a trial to see if exercise therapy can help men with prostate cancer.

A cross-party commission should be set up to review the future of the NHS and social care in England, a trio of former health ministers say.