Skin cells emit slow electrical pulses after injury

Wounded skin cells scream with slow-motion electric pulses. Such electric spikes are a surprise because only nerve cells were thought to communicate this way. These signals move at a snail’s pace compared to nerve impulses and can be detected at least 500 micrometers away — about the distance of 40 cells — researchers report in…

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Trump hours away from unveiling global tariffs in possible shakeup of US economic strategy – live | Trump tariffs

Trump hours away from unveiling global tariffs As part of his so-called “liberation day”, Donald Trump is set to unveil new details of part of his economic plan, including tariffs on multiple countries, at 4pm ET today. Although exact details have yet to be revealed, Trump has previously entertained the idea of reciprocal tariffs in…

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