Intestinal macrophages modulate synucleinopathy along the gut–brain axis Summary This Nature study shows that muscularis externa macrophages (ME-Macs) shape alpha-synuclein (αS) pathology and immune responses along the gut–brain axis in…
Cholinergic modulation of dopamine release drives effortful behaviour Article Date: 28 January 2026 Article URL: https://www.nature.com/articles/s41586-025-10046-6 Article Image: Summary This study shows that dopamine (DA) release in the nucleus accumbens…
Optical control of integer and fractional Chern insulators Article Date: 28 January 2026Authors: William Holtzmann et al.Journal: Nature 649, 1147–1152 (2026) Summary This paper demonstrates deterministic optical control of ferromagnetic…
Projected impacts of climate change on malaria in Africa Summary This Nature study combines mechanistic climate-to-mosquito indices (temperature and larval-habitat suitability) with a hierarchical Bayesian geotemporal model trained on 49,994…
Cops get more facial recognition vans as UK bets big on AI policing Summary The Home Office white paper published 26 January sets out a major expansion of live facial…
How agentic AI can strain modern memory hierarchies Summary Agentic AI — systems that maintain long-lived, multi-step workflows and remember past interactions — changes how inference state must be handled.…
UK leaders warned country risks ‘absorbing’ cyber and hybrid attacks without offensive deterrence Summary Former national security adviser Lord Sedwill told a parliamentary Joint Committee that the UK risks merely…
Cops put Microsoft Copilot in holding cell after controversial hallucination Summary West Midlands Police has suspended use of Microsoft Copilot after an AI ‘hallucination’ fed into operational advice that referenced…
Old Windows quirks help punch through new admin defences Summary Google Project Zero researcher James Forshaw disclosed nine vulnerabilities that could allow silent elevation to administrator on machines using Microsoft’s…
The surprisingly big health benefits of just a little exercise Summary New analyses and wearable-device data show that very small amounts of physical activity — even brief, daily bursts or…
