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Articles on Data

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Every time you open an app, click a link, like a post, read an article, hover over an ad, or connect to someone, you are generating data. Shutterstock

How to stop haemorrhaging data on Facebook

If you’re concerned about privacy, but you’re not ready to #deletefacebook here’s what you can do, step by step, to minimise the amount of data you share.
Dust storms in the Gulf of Alaska, captured by NASA’s Aqua satellite. NASA

Half of Earth’s satellites restrict use of climate data

There are more satellites than ever before, orbiting Earth and collecting data that’s crucial for scientists. Why do some nations choose not to share that data openly?
Tech companies can use differential privacy to collect and share aggregate data about user habits, while maintaining individual privacy. Tim Snell/Flickr

Explainer: what is differential privacy and how can it protect your data?

How should privacy be protected in a world where data is gathered and shared with increasing speed and ingenuity? Differential privacy, a new model of cyber security, provides a potential solution.
What’s your ‘street race’? blvdone/shutterstock.com

The US Census Bureau keeps confusing race and ethnicity

The upcoming census, like many before it, will boil complex information on race, ethnicity and ancestry into just two questions. That leaves a lot of important information out of the data.
Liverpool’s Mohamed Salah scores in the Premier League match at Anfield, Liverpool, in February 2018. Peter Byrne/PA Wire/PA Images

How AI could help football managers spot weak links in their teams

A new approach to gathering data from football matches which uses cybernetics and AI could help coaches spot weak links in their teams.

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