How Thinking Hard Makes the Brain Tired

An anonymous reader shares a report: Physical labour is exhausting. A long run or a hard day's sweat depletes the body's energy stores, resulting in a sense of fatigue. Mental labour can also be exhausting. Even resisting that last glistening chocolate-chip cookie...

Inside the Apple vs. Facebook Privacy Fight

An ongoing dispute over privacy between Apple and Facebook is roiling the digital economy, leading companies to shift billions in ad spending as users continue to limit the data available to advertisers. The feud took off last year, when Apple rolled out iOS 14.5, a...

Suspected Developer of Crypto Mixer Tornado Cash Arrested

The Dutch government agency responsible for investigating financial crimes said it has arrested an individual suspected of being a developer of the U.S.-sanctioned crypto mixing service Tornado Cash in a move that has rattled some crypto and privacy advocates. From a...