This study provides an important assessment of how body size influences the occurrence of macro-organisms in urban areas across the globe. Size in most plants, but only some animal families, was ...
Abstract: This paper introduces a Control Barrier Function Behavior Tree (CBF-BT) approach to resolve assignments conflicts in multi-robot systems engaged in persistent coverage tasks. The proposed ...
From Namibian dunes to Icelandic icebergs, the special category winners in the Landscape Photographer of the Year 2025 contest offer a lot for photographers to learn from.
When a thunderstorm recently lit up the night sky, cameras captured towering red shapes that looked uncannily like glowing jellyfish hanging above the clouds. The images raced across social media, and ...
Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...
NATIONAL CITY, Calif. — The AARP says nearly one in three seniors feels lonely during the holidays. That's why Senior Helpers is trading in their uniforms to become Santa's helpers, delivering joy, ...
Abstract: Multiagent and multirobot systems (MRS) often rely on direct communication for information sharing. This work explores an alternative approach inspired by eavesdropping mechanisms in nature ...