TechnologyTechnoaddicts: turn on, touch in, swipe outOnce it was substances, now increasingly it's behaviours – a new book argues that our gadgets are designed to keep us obsessively scrolling and tappingCulture
LifeSperm whale's skin comes off during mass 'scratchathon' A transparent chunk of skin got rubbed off during a short period when dozens of the animals gathered, apparently to socialise and groom each other Regulars