In a video stitched by dermatologist Dr. Dray on TikTok, a man exposes his upper back as another places a cold brand on his shoulder. As they remove the brand, the skin appears white with a deep ...

For 50 years, the San Diego Zoo Wildlife Alliance has been preserving animals' genetic material in its Frozen Zoo, and ...

An international research team has uncovered a surprising way compartments within cells work together to defend themselves ...

When people think of DNA, they usually think of genes, the parts that code for proteins and drive inherited traits. But there ...

Question: Is the number of women interested in freezing their eggs increasing in Japan? Answer: Yes, more healthy women are interested in freezing their eggs in preparation for future pregnancies.

Android 16 has a new "network notifications" feature that can warn you when your device might be connected to a fake cell tower.

Scientists have devised a way of writing and storing messages by creating patterns of air bubbles in sheets of ice.

A logistical headache for blood banks Ultra-rare blood poses day-to-day problems for transfusion services. Each unit of packed red cells costs U.S. hospitals about $225 before testing; rare units, ...

Freeze-etching, the practice of removing excess surface water from a sample through sublimation into the vacuum of the analysis environment, has been extensively used in conjunction with electron ...

DNA barcodes enable researchers to track cells early in embryo development as they divide, migrate and specialize into the organs, tissues and systems that keep us alive.