External cryosurgery: A healthcare provider applies cryogen using a cotton swab or spray device to freeze abnormal cells. As ...

Cryotherapy has both cosmetic and medically therapeutic benefits. “By calming the skin with cool temperatures, a cryofacial ...

While liquid nitrogen cryotherapy is effective ... with an immediate component felt by the patient during the actual freezing process, and a delayed component occurring after the treated site ...

More information: Farah Benyettou et al, Freezing-Activated Covalent Organic Frameworks for Precise Fluorescence Cryo-Imaging of Cancer Tissue, Journal of the American Chemical Society (2025).

Wolfgang Peti, PhD, professor of molecular biology and biophysics, shows us how cryo-EM works and how it can help speed up drug design and ultimately ...

To answer this question, Dr. Qi and his colleagues used cryo-electron microscopy (cryo-EM). By freezing molecules at temperatures around minus 196 C (about minus 320 F) and bombarding them with ...