These images use color markers—blue for nuclei, red for cell membranes, and green for fluid—to show that spaces between cells shrink as fluid moves out during tissue compression, from left to right ...

In a recent study published in Nature, researchers investigated the cellular tropism, replication competence, persistence and evolution of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ...

For centuries, the inability to regrow lost body parts has been considered a defining limitation of humans and other mammals. While animals like salamanders can regenerate entire limbs, humans are ...