Lab grown models of embryos, made from clusters of stem cells, are getting increasingly complex. Ethicists, regulators and ...

Leishmaniasis is a parasitic disease that affects up to 1 million people worldwide each year. It is caused by the protozoan ...

In a scientific first, researchers from Vanderbilt University and the University of California, San Diego, have generated a ...

As the Trump administration reshapes biomedicine, it wants to change how scientists test drug safety: animal research.

Honey bees often build their homes in the most unexpected locations. This massive honey bee hive housed not just one, but ...

Several vaccines for HIV have been tested in animal studies and an early safety trial in people, showing promising results in ...

The potential for these kinds of machines to reshape computer processing, increase energy efficiency, and revolutionize ...

In a major brain health breakthrough, nanoflowers reduce oxidative stress and improve cell energy, pointing to new ...

The pig’s heart was graying rapidly, so McCully decided to try it. He loaded a syringe with the extracted mitochondria and ...

Insulin-producing human pancreas cells can be manufactured with 3D printers, researchers reported at the International Transplant Congress underway in London.

From immortal jellyfish to punching shrimp, meet the strangest creatures in the sea and discover what makes them so bizarre.