Фото: Александр Вильф / РИА Новости
"Numbers have plummeted due to a myriad of different factors including over-abstraction, habitat degradation, pollution, impacts on redds, in-stream barriers, climate change, and pressures associated within the marine environment."
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Elderly people with frailty, which affects up to one-quarter of over-50s, increased their endurance after a single dose of stem cells.
20:16, 27 февраля 2026Бывший СССР