After years of delays and rising costs, AstraZeneca has formally unveiled its $1 billion R&D facility in Cambridge, said to be the biggest science lab of its kind in the UK.

Thank you for reporting this station. We will review the data in question. You are about to report this weather station for bad data. Please select the information that is incorrect.

Thank you for reporting this station. We will review the data in question. You are about to report this weather station for bad data. Please select the information that is incorrect.