The head of planetary defence at NASA, Lindley Johnson, has spoken to Politico about how the organisation could defend the Earth against the unlikely and unwelcome possibility of an asteroid impact. ...
Sir John Sawers warned that China is rising as a new global superpower, and the West is not in a position to address it
The investigation will focus on Google's dominance of digital advertising but may extend to other areas
Some parts of Huawei's business could be exempted from wider US sanctions - but most of the company's business will remain banned
AI lab will connect researchers with tech companies to solve medical and other challenges faced by the NHS
New law is intended to crack down on alleged espionage by China against US infrastructure and intellectual property