How the Brain Recognizes and Rationalizes Fear
When athletes line up at the start of a race, the crowd often hushes in anticipation until the quiet is broken by the crack of a starter pistol. The discharge
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Watch as This Rare Red Sprite Lightning Strikes Above the Himalayas
Researchers are starting to reveal the science of red sprites. No, not the supernatural spirits that flit through fairytales, but the bursts of rare red lightning that flicker and flash
Euclid Telescope Discerns 26 Million Galaxies in New Update of Sky Map
The European Space Agency’s Euclid telescope has just magnified our view of the universe with the release of its first wave of survey data, capturing hundreds of thousands of galaxies
Treatments for Back Pain May be Largely Ineffective
There’s some good news and bad news about treating back pain. The good news is research has identified what actually works. The bad news is, it’s not very much. Only
Integrative spatiotemporal modeling of biomolecular processes: Application to the assembly of the nuclear pore complex
Proceedings of the National Academy of Sciences, Volume 122, Issue 11, March 2025. SignificanceBiological systems are constantly in motion; therefore, describing the large-scale rearrangements of biological macromolecules is crucial to
The reuniens thalamus recruits recurrent excitation in the medial prefrontal cortex
Proceedings of the National Academy of Sciences, Volume 122, Issue 11, March 2025. SignificanceThe interactions between the medial prefrontal cortex (mPFC) and hippocampus are crucial for memory formation and retrieval.
Diel partitioning in microbial phosphorus acquisition in the Sargasso Sea
Proceedings of the National Academy of Sciences, Volume 122, Issue 11, March 2025. SignificanceIn the persistently nutrient-stressed open ocean, diverse microbes compete for scarce resources. We hypothesized that direct competition
Poverty alleviation resettlement in China reduces deforestation
Proceedings of the National Academy of Sciences, Volume 122, Issue 11, March 2025. SignificancePoverty-driven deforestation has raised widespread concerns globally. This study deepens scientific understanding of how structured resettlement programs
Vortex reversal is a precursor of confined bacterial turbulence
Proceedings of the National Academy of Sciences, Volume 122, Issue 11, March 2025. SignificanceBiological and synthetic self-propelled entities, such as cultured cells, swimming bacteria, and active colloids, often exhibit complex
Synaptic architecture of a memory engram in the mouse hippocampus | Science
Memory engrams are formed through experience-dependent plasticity of neural circuits, but their detailed architectures remain unresolved. Using three-dimensional electron microscopy, we performed nanoscale reconstructions of the hippocampal CA3-CA1 …Read More
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