The RSPB says recent heavy rain and flooding has had a disastrous impact on many of its nature reserves.

Two cuckoos fitted with satellite tracking devices return to the UK, revealing new information about the threatened birds' migration.

Japan begins the process of shutting down its last nuclear reactor, leaving the country without any nuclear power for the first time since 1970.

A test checking that an embryo has the right genetic information could significantly boost the number of IVF pregnancies, a UK company says.

The first coastal path network to cover an entire country is officially opened, covering 870 miles of Wales.