A new report by the U.N. AIDS agency says the sudden withdrawal of U.S. funding has caused a “systemic shock” to the global ...

A new U.N. AIDS agency report says the sudden withdrawal of U.S. funding has caused a “systemic shock” to the global effort ...

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

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

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

Few predators swallow their prey whole. Even fewer can digest their meals with bones and all. But for some reptiles like the ...

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

Researchers have discovered a strategy to neutralize two highly lethal viruses for which there is currently no approved ...

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

Scientists have made a groundbreaking discovery in the realm of human cell biology. Through the use of cryo-electron ...

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

After the first observations of life under the microscope, it took two centuries of research before the 'cell theory', the idea that all living things are composed of cells or their products, was ...