A 3D animation of cross sections of monocot and dicot stems, showcasing their vascular bundles and structural differences. Royalty-free licenses let you pay once to use copyrighted images and video ...

Stem cells are cells that have the capacity to self-renew by dividing and to develop into more mature, specialised cells. Stem cells can be unipotent, multipotent, pluripotent or totipotent ...

Bone-marrow-derived multipotent progenitor stromal cells — or mesenchymal stem cells (MSCs) — are the common predecessors of cells of the mesenchymal lineage, such as bone, cartilage and fat ...

What are the best cross-platform games to play? It depends entirely on what you mean by “cross-platform games.” The term refers to two distinct, but related, concepts, and both involve playing ...

As the shadowy branch of Starfleet Intelligence gets its very own movie, we look back at Section 31's morally dubious history. The United Federation of Planets may hold itself up as a futuristic ...

In addition to the cool guy leader (Omari Hardwick), there’s a quippy shapeshifter (Sam Richardson, who does the best he can with this material, and comes out of Section 31 okay), an “I’m ...

"Star Trek" fans have endured some turbulent treatment over the past decade or so with the dizzying array of feature films, animated shows, and live-action TV series hopping around the franchise's ...

In MS, immune system cells mistakenly attack myelin. With stem cell treatment, doctors use chemotherapy to destroy these existing immune cells. Then, they introduce the new stem cells, which are ...

YOUR WORKOUT ROUTINE doesn’t have to feel like a chore. Cross training isn’t just about mixing it up—it’s about keeping your body guessing and your workouts fresh. "When implemented ...