Cells were long believed to safeguard nuclear contents, releasing them only during cell death. Extracellular DNA was thought ...

The human body is a dynamic place. Blood pumps, spinal fluid flows, oxygen comes in and carbon dioxide goes out. Deeper still, charged molecules pass through cell walls, quietly keeping the body's ...

Mars’ frozen ice caps may be time capsules for ancient life. Lab experiments show that key building blocks of proteins can survive tens of millions of years in pure ice, even under relentless cosmic ...

NASA will stream the live undocking of SpaceX Dragon from the International Space Station on Feb. 26, 2026, with research samples returning to Earth.

Scientists have discovered vast microbial life deep within Earth's solid rock, challenging previous beliefs. These organisms, thriving in total darkness and immense pressure, survive by extracting ...

As humans and other animals grow old, our cells modify their endoplasmic reticulum (ER) – an extensive transport system that plays a critical role in various biochemical processes such as protein ...

In a major advance, UD professor Juan Perilla (right) and doctoral student Juan S. Rey and their collaborators have revealed ...

For the first time, scientists have been able to watch the flu virus live as it infects human airway cells. They developed a ...

Scientists have developed a powerful new research tool that can help us reveal intricate details of cell function. Reporting in Nature ... | Cell And Molecular Biology ...

“Many antibodies that were not functional when expressed as intrabodies were ultimately found to be converted into functional ones in our study,” commented Kimura. “This confirms that AI allowed us to ...

Mouse red blood cells infected with the parasite Babesia microti acquired the ability to move, offering new insight into host-pathogen interactions.