Energy & Green Tech

A second life for discarded lithium-ion cells

In 2030, around 1.2 million lithium-ion batteries of electric cars, buses and construction machinery will be decommissioned worldwide because they will reach the end of their planned service life, their warranty will expire ...

Internet

Rise of the web's 'pay for privacy' model

Users of Facebook and Instagram in Europe can now pay to opt out of the onerous data sharing obligations imposed by parent company Meta, which sells the data to advertising clients.

Business

Most websites do not publish privacy policies, researchers say

Online privacy policies may not only be difficult to find but nonexistent, according to Penn State researchers who crawled millions of websites and found that only one-third of online organizations made their privacy policy ...

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