December 4, 2025 • The annual contest for students in grades four through 12 is back for its eighth year — this time with a special prize for a podcast that marks the 250th anniversary of the United ...

Sarah is a writer, researcher and avid yoga practitioner with a decade of experience covering health and lifestyle topics for a variety of digital and print publications. 75 Soft is a ...

Encouraging kids to use scissors or climb trees might sound scary to some parents. But when appropriately supervised it could help with their development, according to Gaynor Rice, early years ...

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Abstract: This article surveys recent progress and discusses future opportunities for simultaneous localization and mapping (SLAM) in extreme underground environments. SLAM in subterranean ...