A team has made a major breakthrough in the field of three-dimensional (3D) imaging of large-scale biological tissues. They ...

Learn about the Sikkim TET Syllabus 2025, including topic-wise syllabus, weightage, preparation tips, and more on this page.

Cockroaches, unlike humans and other organisms, don’t rely on their heads for many critical life functions. When a cockroach ...

Discover the 8 best vitamins for improving blood circulation in your legs. Learn how these nutrients support healthy blood ...

Clinicians can simulate therapy responses using digital twins to predict treatment outcomes and adjust care plans in a controlled virtual environment.

Think of your nervous system as a road carrying electrical signals between your brain and body. When nerves are pressed or damaged, this “traffic” is blocked or disrupted. This causes a loss of normal ...

This basic nervous structure enables them to coordinate tentacle movements for feeding and to retract into their protective calcium carbonate skeletons when threatened. Corals have no circulatory ...

Your sympathetic nervous system (responsible for “fight or flight” responses) gradually reactivates, increasing heart rate and constricting blood vessels to restore normal pressure.

Several of the fossils are so clear that they show details of the specimen's internal anatomy, including parts of the nervous and circulatory systems and digestive tract, Caron said, describing the ...

Several of the fossils are so clear that they show details of the specimen's internal anatomy, including parts of the nervous and circulatory systems and digestive tract, Caron said, describing ...

Paleontologists at the Manitoba Museum and Royal Ontario Museum (ROM) have discovered a remarkable new 506-million-year-old predator from the Burgess Shale of Canada. The results are announced in ...

Implantable medical devices (IMDs) are used in the human body for the treatment of diseases affecting the nervous, circulatory, and endocrine systems [1-3,5]. Charging the battery embedded in IMDs ...