Brain tissue is an optical mess. Water, lipids, and tangled cellular membranes all bend light in different directions. If ...

A Utah biotech startup says it has grown functional human sperm in a lab and used it to create early embryos — a development ...

Scientists have long been puzzled by how maturing red blood cells manage to produce all the hemoglobin they need to carry ...

Paterna Biosciences says it has determined the set of instructions needed to turn sperm-making stem cells into "normal, ...

Scientists at Oregon Health & Science University say they have zeroed in on a kind of brain switch that can make people hear ...

The Pennsylvania Department of Agriculture, 866-366-3723, uses a risk-based inspection reporting process for restaurants and other food handlers.

A University of Wisconsin lab worker allegedly confessed to using ChatGPT to help plot the poisoning of his rival colleague ...

More than 250 million people worldwide live with chronic hepatitis B (HBV), yet there is still no accessible animal model for studying the disease or testing novel therapies. Researchers have now ...

Some 254 million people live with a chronic hepatitis B (HBV) infection that is often asymptomatic for decades, only to ...

Could kimchi help tackle microplastics in your body? A 2026 South Korean study found that the bacterium Leuconostoc ...

It may look like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking.

Every year, millions of animals are used in laboratories, and for many people, the image is immediate and uncomfortable: ...