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A new study in *PNAS* argues that social media negativity is driven not only by attention-seeking algorithms, but also by a psychological motive called differentiation: the desire to stand out from ot

SignalTrace is a new surveillance technology from security company Leonardo that builds on license plate reader systems like Flock, but goes further by using Bluetooth and Wi‑Fi signals from devices i

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Researchers from the Smithsonian Tropical Research Institute report that Panama’s Gulf experienced an unprecedented failure of its seasonal upwelling in 2025, breaking a pattern that had remained cons