A small change in acidity can transform the world around us. A squeeze of lemon changes the taste of food. Vinegar preserves ...

The lab-made cell can grow, copy its DNA, and divide but cannot survive independently or be considered fully alive, ...

What do you call an organism with no evolutionary ancestors? SpudCell, apparently ...

The human-made cells show many hallmarks of life, but they can't make all their necessary internal structures or divide for ...

Human skin is constantly rebuilding itself. Every few weeks, the outermost layers shed and are replaced by new cells pushed up from the base. For decades, scientists believed this renewal depended ...

B-cell chronic lymphocytic leukemia (CLL) occurs when abnormal B cells accumulate in the bone marrow and blood. This crowds out healthy blood cells and weakens the body’s ability to fight infections.

In a new study published in Science titled, “Mitochondrial metabolism and signaling direct dendritic cell function in antitumor immunity,” researchers from St. Jude Children’s Research Hospital have ...

The study, “Integration of phospho-signaling and transcriptomics in single cells reveals distinct Th17 cell fates,” was published in Cell Reports. In the study, first author Seth Fortmann, M.D., Ph.D.

American counterterrorism agencies are quietly monitoring suspected sleeper cells on U.S. soil in the wake of joint U.S.–Israel strikes on Iran, stepping up surveillance amid heightened fears of ...

A clump of human brain cells can play the classic computer game Doom. While its performance is not up to par with humans, experts say it brings biological computers a step closer to useful real-world ...

Bone health relies on a balance between osteoblasts (builders) and osteoclasts (recyclers). Peak bone mass occurs in early adulthood; deficiencies during this window amplify fracture risks later in ...

Researchers at the Icahn School of Medicine at Mount Sinai have discovered how to reverse aging in blood-forming stem cells in mice by correcting defects in the stem cell's lysosomes. The breakthrough ...