Researchers have coaxed stem cells to grow into amniotic sacs filled with fluid 1. The model sacs, which grew to roughly the ...

Tissues consist of a heterogeneous mixture of different cell types, complicating our understanding of their biological ...

Sterols, such as cholesterol in our bodies or ergosterol in yeast cells, are among the most abundant lipids in eukaryotic ...

Stem cell therapy is an emerging treatment for type 2 diabetes. Although it’s not yet FDA-approved in the United States, it is a rapidly expanding and promising field of research. Stem cells are ...

Eukaryogenesis occurred suddenly, driven by the growing length of genes and the limitations on producing longer proteins. An ...

Three people with type 1 diabetes who received Vertex Pharma’s islet cell therapy VX-880 have been able to come off insulin altogether within a year, raising the prospect of a life without ...

May 9, 2025 — Researchers have developed two unique energy-efficient and cost-effective systems that use urea found in urine and wastewater to generate hydrogen. The unique systems reveal new ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars ...

Alternatively, if the animal nose-poked in an available hole, a reward pellet would be dispensed, and the chamber lights would briefly transition to white for a three-second inter-trial period where ...

The 'loophole' is a biological ... Cell Death Discovery Could Lead to Next-Gen Drugs for Neurodegenerative Conditions May 12, 2025 — Researchers have discovered how to block cells dying ...