Schoolgirl invents low-cost lead detecting device

Gitanjali Rao's device uses carbon nanotubes to detect the presence of lead in water.

from BBC News - Technology http://www.bbc.co.uk/news/technology-42161379

Barclays axes free Kaspersky product as a 'precaution'

The bank emailed 290,000 customers on Saturday following warnings about Russian security software.

from BBC News - Technology http://www.bbc.co.uk/news/uk-42209489

New Sentinel satellite tracks dirty air

A UK-Dutch-built Earth observing spacecraft shows its promise with some stunning images of pollution.

from BBC News - Technology http://www.bbc.co.uk/news/science-environment-42196752

'Snoopers' charter' changes put forward

The government says it accepts the Investigatory Powers Act is "inconsistent with EU law".

from BBC News - Technology http://www.bbc.co.uk/news/technology-42195352

Morrisons data leak: Supermarket liable for staff details breach

Thousands of current and former employees claim the supermarket failed to keep their data safe.

from BBC News - Technology http://www.bbc.co.uk/news/uk-england-42193502

Cyber-thieves seek to cash in on Bitcoin boom

The Bitcoin boom has prompted a massive rise in crypto-currency based malware, experts say.

from BBC News - Technology http://www.bbc.co.uk/news/technology-41469232

Tesla mega-battery in Australia activated

The world's biggest lithium ion battery was installed to help solve electricity problems.

from BBC News - Technology http://www.bbc.co.uk/news/world-australia-42190358