Medical research

Sperm crawl and collide on way to egg, researchers say

Scientists at the Universities of Birmingham and Warwick have shed new light on how sperm navigate the female reproductive tract, 'crawling' along the channel walls and swimming around corners; with frequent collisions.

Medical research

New clue discovered as to how and why cancer cells spread

An international team of researchers has uncovered a new mechanism that enables cancer cells to move throughout the body, providing a potential new target to stop metastasis, which is responsible for 90 percent of cancer ...

Medical research

Extracellular viscosity linked to cancer spread

New research findings show how higher viscosity, or resistance to flow, of the extracellular fluid that surrounds cells enables cancer cells to migrate more rapidly from a primary tumor to other sites in the body.

Cardiology

New device for testing heart health

UConn researchers from the Department of Mechanical Engineering have developed a device that tests an important indicator of heart health that is often ignored – blood viscosity.