What is umwelt? Learn more about the concept that every animal experiences a different world and how researchers are using ...

Discover the top stories from Sept. 19 to Sept 25, 2026, including a new cat species discovered in Bolivia and what to know ...

Learn why September’s full moon returns so soon on Sunday evening, and how to see it beside Saturn.

Learn how African elephants treat their ailments with plants and other natural materials, showing the significance of self-medication in the animal kingdom.

Learn how brain tissue donated to science after death gives clues about genetic changes in neurological disorders and how we ...

Learn how two Field Museum interns identified Jeanerpeton in a Mazon Creek fossil and what its toe pads reveal about early ...

Learn how a wall unearthed near Notre-Dame could reveal where Gallic Lutetia stood, how Paris began, and whether its fire ...

Learn more about two new marine spider species discovered off the coast of British Columbia and how they're helping ...

Learn how physicists overcame obstacles to watch phonons quantum jump in real-time.

Learn more about the particles a toilet flush can launch into the bathroom and how those particles could impact the health of ...

Learn how Earth's magnetic field may influence how we age and how its effects on mitochondria could reveal new therapies for ...

Learn how a project to extract gravel from the Danube River led to the discovery of a collection of iron bars weighing over one metric ton.