Changelly turns 11, reaches 12 million users, and expands global partner network

April 29, 2026 – Changelly, a leading instant cryptocurrency exchange and trusted blockchain API provider, is marking its 11th anniversary with a new company milestone. More than 12 million users worldwide now rely on the platform’s web and app alone for seamless digital asset swaps, purchases, and cash-outs—with API integrations driving an even greater volume…

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Visa Expands Stablecoin Pilot to Polygon and Base as Settlement Reaches $7B

Global payments giant Visa has expanded its stablecoin settlement pilot to include Polygon and four other blockchain networks, signaling continued experimentation with crypto-based payment infrastructure. The pilot, launched by Visa in 2023, allows partners to settle transactions using stablecoins rather than traditional banking rails. Newly supported networks include Polygon, Base, the Canton Network, Arc and…

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Delivering an immune therapy into tumours instead of intravenously reduces adverse effects

CLINICAL BRIEFINGS 29 April 2026 In people with advanced skin cancer, injecting low doses of an anticancer immunotherapy directly into tumours, rather than administering high doses intravenously, reduced severe immune toxicity while preserving antitumour efficacy. Pre-existing antitumour immunity predicted clinical benefit most strongly, and profiling fresh tissue provided response biomarkers faster than conventional diagnostics did….

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