This means that ... Dec. 18, 2024 — Scientists have generated human stem cell models which contain notochord -- a tissue in the developing embryo that acts like a navigation system, directing ...

While prokaryotic cells do not have membrane-bound structures, they do have distinct cellular regions (Figure 1). In prokaryotic cells, DNA bundles together in a region called the nucleoid. Primitive ...

Newly discovered brain cells count each bite before sending the order to cease eating a meal. Columbia scientists have found specialized neurons in the brains of mice that order the animals to ...

It’s a new way to create “bi-paternal” mice that can survive to adulthood—but human applications are still a long way off. Mice with two fathers have been born—and have survived to ...

It feels like the Splinter Cell remake has been on its way for a while now, which isn't helped by the fact it's been over three years since we heard anything official about the game. From what we ...

Many cells in multicellular organisms are specialised. They have specific roles in the organism of which they are part. Their structure is adapted to their function. They are often grouped ...

In general, chemotherapy medications work by attacking cells or by preventing them from growing and dividing. Cancer cells tend to grow and divide rapidly and uncontrollably, and many chemotherapy ...

This had never happened before. There is a remarkable story behind these cells; it's more than half a century old, but still relevant and current. Dr Maninder Ahluwalia, senior lecturer in ...

Premier League clubs increased their spending in this winter window to £370m -- up on the £100m paid out last year -- though Manchester City are chiefly responsible after splashing out £180m of ...