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The stock market is run by wild robots we don't fully control

11 October 2017

Most stock market trades are made by algorithms, not humans, and they've already caused crashes. We need to understand their group behaviour to avoid disaster


AI could put a stop to electricity theft and meter misreadings

AI could put a stop to electricity theft and meter misreadings

23 September 2017

An algorithm developed to detect electricity theft for companies in Latin America could also uncover billing errors


People lie on the ground as a police officer points a gun

This AI reads the news to keep tabs on US police shootings

22 September 2017

There’s no central government database on police-related shootings in the US, but now a machine-learning system is helping record details by scanning the news


Tablet displays Facebook

Facebook allowed adverts to be targeted at 'Jew haters'

15 September 2017

Facebook's ad-placing software allowed an investigative news site to target advertising at users who declared an interest in anti-Semitic topics


Phil Schiller of Apple introduces the iPhone X at a launch event in Cupertino, California

Why the iPhone X’s Face ID is a terrible way to secure your data

13 September 2017

Apple’s latest phone promises to unlock on seeing your face, and police forces are deploying similar tech to catch criminals – but problems dog the technology


computer and food cartoon

Ingredient-swapping web browser is a recipe for disaster

23 August 2017

Not a lover of lobster? Scared of scampi? The internet is still your oyster with this recipe helper, but be prepared for a side dish of surprising swaps


Hands holding book

From statistics to surgery to psychology: Our favourite reads

10 August 2017

A visit to the bookstore turns up a trove of smart scientific (and not-so-scientific) thinking


medical records

AI doctors should improve healthcare, but not at any cost

12 July 2017

Algorithms can already outperform specialists at disease diagnosis, but we must come up with a clear framework for what data they are allowed to use


A horse with two heads

Peering inside an AI's brain will help us trust its decisions

3 July 2017

A tool that reveals which aspects of a task an artificial intelligence is focusing on will help us understand why machines can be tricked


Maths website stops you being ripped off by your flatmates

Maths website stops you being ripped off by your flatmates

16 June 2017

Who pays what in a flat-share is a tricky problem. Results from website Spliddit show the maths of fair division gives the solutions people think are best


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