TechnologySewer sensors sniff out signs of bombs and drugs Bomb makers and chemists cooking up crystal meth better watch out. A sewer system full of chemical sensors could soon be sniffing out their homemade labs 51¶¯Âþ
TechnologyUK will launch its own cyberattacks, not just defend Defence secretary Philip Hammond announced plans to hire an army of cyber-reservists that will help develop a "strike capability" for the first time 51¶¯Âþ