Natural Inspirations, 213 Jefferson Street, hosted its annual outdoor and indoor Great Summer Geode Experience Saturday, ...

Abstract: This letter proposes a global optimization-based formation reconfiguration control method for multiple nonholonomic mobile robots. To reconfigure their formation, multiple mobile robots need ...

A quick stop in a Kentucky creek turns into an unexpected fossil hunt, with crinoid stems, horn coral, tiny geodes, and ...

A river hunt for ancient sea fossils takes a strange turn when the group starts finding unusual lightweight rocks that don’t behave like normal stone. Some show early signs of crystal formation—almost ...

The immunological synapse can be defined as the orderly rearrangement of molecules in an immune cell at the interface with another cell. In natural killer (NK) cells, the lytic immunological synapse ...