Add Yahoo as a preferred source to see more of our stories on Google. Britons are being urged to “keep their cool” ahead of a nationwide test of the emergency alert system today, which will see a ...

The United Kingdom tested its emergency alert system on Friday after fragments of a Chinese rocket booster were predicted to re-enter Earth’s atmosphere. Officials emphasised that the debris posed ...

Whitehall officials are tracking debris from a Chinese rocket hurtling towards Earth, though the government says it is 'extremely unlikely' to hit Britain ...

Mobile operators have been instructed to verify the UK's emergency alert system ...

Mobile operators have been instructed to verify the UK's emergency alert system amid fears debris from a Chinese rocket might ...

Mobile operators have been asked to verify the UK's emergency alert system is working amid remote fears that debris from a Chinese rocket could land on British soil ...

Experts have instructed mobile operators to test the UK's emergency alert system as officials track Chinese rocket debris heading towards Earth with a possibility it could hit Britain ...

Mobile operators have been instructed to verify the UK's emergency alert system is operational ...