Hemifusomes are fused vesicles, or sacs of fluid, that were previously unknown to exist inside cells. They were discovered using cryo-electron tomography, which literally freezes them in time, and ...

D bioprinting uses living cells as "ink" to create functional tissues. Discover how this technology is transforming medicine ...

Scientists create smart cells that administer automatic treatments from inside the human body, reacting within seconds to ...

Whoa—Scientists Found a Part of Human Cells We Never Knew Existed. We’re gonna have to rewrite biology textbooks. By Elizabeth Rayne Published: Jul 07, 2025 8:30 AM EDT. Listen (5 min) ...