Patient recounts IL‑2 therapy chills, rigors, ICU seizure scare, and recovery—what treatment feels like and why monitoring ...

For the first time, high-resolution time-lapse videos of tiny bits of living plants show how they assemble their protective cell walls, researchers report March 21 in Science Advances. The image ...

Plant cells are surrounded by an intricately structured protective coat called the cell wall. It’s built of cellulose microfibrils intertwined with polysaccharides like hemicellulose or pectin. We ...

The body’s “killer” T cells don’t just attack—they strike with astonishing precision, forming a tiny, highly organized ...

PHILADELPHIA ­— Cancer cells’ quick moves may make them skilled escape artists. Some cancer cells appear to wriggle away from immune cells trying to gobble them up. These evasive maneuvers — caught on ...

AI could "give the scientific community a way to address the most difficult and urgent questions in human health," argues ...