ana.press https://ana.ir ana.press info@ana.ir info@iransamaneh.com Wed, 24 Jun 2026 03:05:00 +0330 SepehrFeed V1.2 New low-cost additivei mproves fire resistance in building materials https://ana.ir/en/news/11030/new-low-cost-additivei-mproves-fire-resistance-in-building-materials (Tehran Ana)- Scientists have developed a new, affordable chemical additive that significantly reduces the flammability of PVC, with potential applications in safer and cheaper construction materials and electrical cables. info@ana.ir 23 Jun 2026 14:02:53 +0330 Scientists identify early immune aging process https://ana.ir/en/news/11023/scientists-identify-early-immune-aging-process (Tehran Ana)- A new study shows that immune cells begin losing sensitivity to inflammatory signals as early as age 30, offering new insights into age-related diseases. info@ana.ir 21 Jun 2026 09:59:53 +0330