News tagged with data

Some online shoppers pay more than others, study shows

Internet users regularly receive all kinds of personalized content, from Google search results to product recommendations on Amazon. This is thanks to the complex algorithms that produce results based on users' profiles and ...

19 hours ago
5 / 5 (2) 1

Is big data heading for its 'horsemeat moment'?

There have been so many leaks, hacks and scares based on misuse or misappropriation of personal data that any thought that "big data" could provide benefits rather than only opportunities for harm may be ...

Oct 22, 2014
5 / 5 (3) 1

Chandra's archives come to life

Every year, NASA's Chandra X-ray Observatory looks at hundreds of objects throughout space to help expand our understanding of the Universe. Ultimately, these data are stored in the Chandra Data Archive, ...

Oct 22, 2014
5 / 5 (4) 0

The ocean's living carbon pumps

When we talk about global carbon fixation – "pumping" carbon out of the atmosphere and fixing it into organic molecules by photosynthesis – proper measurement is key to understanding this process. By ...

Oct 21, 2014
5 / 5 (3) 9

Superconducting circuits, simplified

Computer chips with superconducting circuits—circuits with zero electrical resistance—would be 50 to 100 times as energy-efficient as today's chips, an attractive trait given the increasing power consumption ...

Oct 17, 2014
4.8 / 5 (19) 3