On April 10, 2025, the U.S. Food and Drug Administration (FDA) announced a landmark initiative to phase out animal testing in ...

A wearable technology developed by Technion Professor Hossam Haick and colleagues in China enables real-time, noninvasive ...

A new analysis of an exquisitely preserved fossil that lived half a billion years ago suggests that arachnids—spiders and ...

Hopkins expert Thomas Hartung discusses NIH announcement that it will no longer consider grant proposals that do not include alternative testing models ...

Snakes possess a remarkable digestive system, radically different from humans, enabling them to swallow prey whole, sometimes ...

The portrayal of uncaring scientists without any thought for the animals being used in their research is far from the truth.

"This new window into the secret lives of animals is poised to transform the way we study behavior." Scientists develop revolutionary camera system for inside glimpse into animals' lives: 'A leap ...

A startup seeking to replace animal testing with a sophisticated high-tech platform has raised $40 million to develop lab-grown organs.

Innovative organ-on-chip specialist Dynamic42 and ESQlabs, experts in digital life sciences solutions, have successfully developed a three-organ system, in close collaboration with Consumer Health ...

Donald Ingber is leading efforts to develop organ-on-a-chip devices to replace animal tests Widespread adoption of the chips will require mass production and finding the right questions to ask ...

Fossils Solve a Nervous System Mystery in Molting Animals Learn about the wide-ranging Ecdysozoa group of animals and how scientists solved the curious case of their nervous systems' structure.