Cell division, a process fundamental to life, still holds surprises. Researchers from the University of Zurich and the ...

Inside each human cell, about 2 meters (6.6 feet) of genomic DNA must be accurately copied and equally transmitted to two ...

Here, we show that cancer cells release antioxidant enzymes into the tumor interstitium, creating an antioxidant extracellular environment that is suppressive of T cell activation. Peroxiredoxin 1 ...

August 27, 2026, 12:17 PM · I was asked to write this blog by about 150 music teachers at a convention, which tells me that apparently we teachers have a problem, when it comes to make-up lessons. And ...

Researchers have found a way to supercharge natural killer cells, powerful immune cells that can attack cancer, so they can penetrate solid tumors and keep fighting once inside. In mice, these ...

People who reach 110 and beyond appear to have unusually large numbers of rare immune cells capable of killing abnormal cells. These CD4 cytotoxic T cells became more common with age and often ...

Breathing cold air causes club cells to release a hormone that stimulates thermogenesis. J. Jiang, C. Liang, Z. Wang, Z. Lu, W. Yu, X. Wang, C. Zhang, Z.-N. Zhang, B ...

Cobb County's 2026 High School Teacher of the Year says her greatest purpose is helping students find theirs. Before Lisa Peacock begins a biology lesson, she asks her students to think about ...