A study led by EPFL shows that Urolithin A, a natural compound, can abolish high anxiety in rats by repairing mitochondrial function in their brain cells, specifically in the nucleus accumbens. The ...

Just as life pulsates in big vibrant cities, it also prospers in crowded environments inside cells. The interior of cells is ...

Structural biology is a field of science that uses a variety of techniques to determine the 3D structures of biomolecules such as proteins, nucleic acids and their complexes. These techniques allow ...

Every time a eukaryotic cell divides, it faces a monumental challenge: It must carefully duplicate and divide its genetic ...

In tissue biopsies, cancer cells are frequently observed to have nuclei (the cell's genetic information storage) that are larger than normal. Until now, this was considered a sign that the cancer was ...

A study led by EPFL shows that Urolithin A, a natural compound, can abolish high anxiety in rats by repairing mitochondrial ...

Check your knowledge of the heart and how blood is transported around the body by blood vessels ahead of your Higher Human Biology exam. Brush up on your knowledge of arteries, capillaries, veins and ...