FBI worried that Ring doorbells are spying on police
Someone under investigation was said to be able to "covertly monitor law enforcement activity".
Author Archives: BBC News - Technology
Rival powers jockey for the lead in hypersonic aircraft
The US, China and Russia are pouring money into aircraft that can fly at five times the speed of sound.
Yegor Zhukov: Leading Russian opposition blogger beaten up
Yegor Zhukov, who is critical of President Putin, narrowly avoided prison last year.