Can zebrafish help humans regrow hearing cells?

While humans can regularly replace certain cells, like those in our blood and gut, we cannot naturally regrow most other parts of the body. For example, when the tiny sensory hair cells in our inner ears are damaged, the result is often permanent hearing loss, deafness, or balance problems. In contrast, animals like fish, frogs,…

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Zara founder Ortega to buy $275 million Miami office tower

By Bloomberg Published July 14, 2025 Amancio Ortega, the billionaire founder of the Zara clothing chain, is in talks to buy an office building in Miami for €235 million ($275 million). Pontegadea eyes Miami building in Ortega’s latest US deal – Bloomberg Ortega’s family office, Pontegadea, is in advanced discussions to acquire the Sabadell Financial…

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This Bluetooth DAC and headphone amp with cool VU meter looks like super-luxe audio upgrade, but it’s actually stunningly well-priced

The Topping DX5 II has a double-DAC design with three-stage amplification Bluetooth 5.1 with LDAC and aptX Adaptive/HD $299 / £299 – available now in the US, during July 2025 in the UK Topping’s new desktop DAC is surprisingly affordable for its specification: the list price is just $299 / £299. It’s a hi-res DAC,…

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