The streets, alleys, parks, and green spaces of London are being prowled by a new predator. For the first time in over a century, a trail camera has recorded images of a pine marten in London.

Now, however, a critically endangered pine marten has unexpectedly been sighted in a south-west London woodland. An elusive mustelid, the pine marten is mostly found in the north of the UK ...

A pine marten (Martes martes) has been spotted in London for the first time since the 19th century, and just three years after the species was reintroduced to southern England. While established ...

All seven staff working at the Pine Bar of London's Millennium Hotel on the day he went there have been contaminated with low levels of polonium-210. They have been told by health officials that ...

Have you heard of pine martens? Well, they're not usually animals you'd find in the wild in London… Pine Martens are small mammals that look similar to weasels or ferrets. They're covered in ...

Ex-Russian agent Alexander Litvinenko died in a London hospital on 23 November 2006 from radiation poisoning. His death sparked a series of claims and counter-claims over who was responsible, and ...