Unesco officials recommend adding Wiltshire stone circle amid fears road scheme would compromise its integrity

Stonehenge is likely to be put on a list of world heritage sites that are in danger because of the plan to build a tunnel under the precious landscape.

Unesco officials have recommended adding the Wiltshire stone circle and the area around it to the list because of concerns that the tunnel would “compromise the integrity” of one of the Earth’s great prehistoric sites.

Misidentified reptile Ronaldo had not been in contact with any other snakes for at least nine years

The appearance of 14 baby snakes in a vivarium occupied by a Brazilian rainbow boa snake called Ronaldo was surprising on two counts.

First, staff at the City of Portsmouth college had thought Ronaldo was a male; second the 1.8-metre (6ft) long reptile had not been in contact with any other snakes for at least nine years.