In biology textbooks, the endoplasmic reticulum is often portrayed as a distinct, compact organelle near the nucleus, and is ...

Porous land such as foliage significantly lowers noise made by drones and air taxis which could reduce disturbances for urban communities as Urban Air Mobility (UAM) grows.

The drone panic of late 2024 has died down since the start of the new year, but activity continues to be reported as suspicious across the US. Theories about the drones, some alleged to be the size of ...

An icon in the shape of a lightning bolt. Impact Link A Ukrainian commander overseeing a drone battalion said the speed at which his decentralized manufacturers can alter their battlefield tech ...

European naval forces destroyed nearly two dozen missiles and drones launched by the Houthis in almost a year of combat operations in the Red Sea. The European Union launched Operation Aspides in ...

Ocean County Sheriff Michael Mastronardy, who drew national attention for his hunt for the drones spotted in the skies over New Jersey in the late fall, said after U.S. Rep. Chris Smith ...

Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools ...

Stem-cell differentiation occurs during development of an organism to produce new specialised cells, and also in adults to replenish cells that are lost. Wnt–β-catenin signalling regulates stem ...

Eating foods high in key nutrients, including iron, folic acid, and vitamin B12, and limiting alcohol may help increase your red blood cell count. Red blood cells are the most common cells in ...

A guest essayist said students shouldn’t get an A for simply putting in hard work. We asked teenagers what they thought. By The Learning Network What do you know about the Harlem Renaissance ...