New research aims to reduce microfiber pollution released from cruise and hotel laundry

Microfiber pollution from large-scale laundry operations is emerging as a significant and largely unseen environmental issue. New research led by the University of Portsmouth is using Cleaner Seas Group’s industrial filtration technology—already deployed in commercial settings to better understand the scale of the problem and how it can be prevented before it reaches our waterways….

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Great white sharks are overheating

This will disrupt ecosystems as mesotherms are typically apex predators that exert disproportionate control on species below them in the food chain, said Edward Snelling, co-author and physiologist at the University of Pretoria. “These species are being pushed closer to their physiological limits, which could have consequences for where they can live and how they…

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Earth gets brighter every year but progression is volatile, study finds | US news

Earth gets brighter every year but progression is volatile, study finds | US news

Earth continues to get brighter every year, researchers have found, but the location and intensity of the progression has become increasingly volatile because of Covid-19, regulations on light pollution, and a faltering global economy. Nasa-funded researchers at the University of Connecticut (UConn) studied more than 1.1m satellite images taken over a nine-year period to establish…

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Science history: Doctor autopsies the brain of a man who couldn’t speak — and reveals the seat of spoken language — April 18, 1861

QUICK FACTS Milestone: Autopsy on famous patient “Tan” Date: April 18, 1861 Where: Bicêtre Hospital, outside Paris Who: Dr. Paul Broca On April 18, 1861, a doctor in Paris cut open the brain of a patient who had died the day before — and unwittingly identified a brain region that’s key to spoken language. The…

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Six great reads: Iran’s social media memes, an abandoned department store and a 1,200-year-old record of cherry blossoms | Iran

Six great reads: Iran’s social media memes, an abandoned department store and a 1,200-year-old record of cherry blossoms | Iran

Illustration: Twitter/X Patrick Wintour looked at how Iran has been winning the propaganda battle against the US with a barrage of memes, AI-generated comedy videos and Lego-style animations ridiculing the Trump administration. Despite the government-induced internet blackout, the country’s gen Z tech warriors have been engaging western audiences with creativity, humour and sarcasm. Read more…

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