Years of American-led investment into AIDS programs has reduced the number of people killed by the disease to the lowest ...

Hemifusomes are fused vesicles, or sacs of fluid, that were previously unknown to exist inside cells. They were discovered ...

When carnivores that roam our Earth feast gleefully on the flesh of their prey, the hard, unpalatable bones are usually left ...

Research into the intestinal cells of Burmese pythons has revealed the existence of a previously unknown cell type, ...

Excitons have been created by injecting an electron into a molecule, and then removing another one, in rapid succession.

A newly discovered cell helps pythons digest entire skeletons—and might be present in other bone-eating predators, too.

Scientists have identified a new type of protein in bacteria that could change our understanding of how these organisms ...

Scientists at ETH Zurich have developed a powerful method to look deep inside single-atom catalysts—materials where every ...

New research into the anatomy of blue sharks (Prionace glauca) reveals a unique nanostructure in their skin that produces ...