A new boss - the third in six months - has been appointed to lead the contact tracing app for England and Wales, Sky News has learned.
A NASA spacecraft has successfully descended on an asteroid to collect a sample to return to Earth, the space centre has confirmed.
Sobriety tags that monitor criminals' alcohol levels every 30 minutes are being rolled out in Wales from today.
Scientists have discovered a new organ in the throat while carrying out research on prostate cancer.
The US Department of Justice has filed an antitrust lawsuit against Google's parent company Alphabet for using "illegal means" to keep its monopoly power.