It’s not just you. Frogs also get overwhelmed when confronted with too many options — and sometimes, they make bad decisions. Female Cope’s gray tree frogs (Hyla chrysoscelis) prefer males…
Category: Life
Libin Zhou | Nutrient enrichment destabilizes aquatic food webs through synchronization within and across trophic levels – Functional Ecologists
In this ‘Behind the Paper’ blog post, author Libin Zhou – an Associate Professor at the Nanjing Institute of Geography and Limnology – discusses the paper “Nutrient enrichment destabilizes aquatic…
Study of Brain Immune Cells Reveals New Clues to Alzheimer’s Disease Progression
Summary: Researchers have mapped over 830,000 brain immune cells, discovering a protective subtype of microglia that expands as Alzheimer’s disease progresses. Driven by the TREM2 molecular pathway, these cells actively…
Bamboo toilet paper intrigued me. Reality turned out to be messy
We are flush with toilet paper options. I’m looking to minimize the environmental impact of every wipe, and it’s overwhelming. I’ve been barraged with ads touting bamboo toilet paper’s environmental…
White House ‘gold standard’ science? With RFK, Jr. at his side, Trump revives vaccine-autism myth, recommends splitting childhood shots
President Trump signed an executive order on [August 10, 20206] laying out new recommendations for childhood vaccinations, and during his remarks, he mentioned that autism had a role in the guidance. The order…
Regenerative Astrocytes Repair Brain Damage
Summary: Researchers discovered a previously unknown mechanism through which the adult mammalian brain repairs itself following focal injuries or autoimmune damage. Using two-photon microscopy and longitudinal gene mapping in living…
Eye Tracking Reveals Where Human Reading and AI Processing Diverge
Summary: A new study evaluated whether large language models (LLMs) can accurately account for human reading dynamics. The team compared eye-tracking data from 368 adult readers against predictions generated by…
Dog Brains Differentiate Human Anger, Fear, and Sadness
Summary: A new study demonstrated that dogs possess specialized neural networks for processing human facial expressions. The team used functional magnetic resonance imaging (fMRI) and machine learning to analyze canine…
Sad or afraid? Dogs may be able to read your face
A new brain-imaging study suggests that dogs may be able to distinguish between certain negative human emotions just by looking at people’s faces.
Prefrontal Cortex Can Block Creative Problem-Solving
Summary: Researchers discovered an unexpected role for the medial prefrontal cortex (mPFC), a region traditionally viewed as the executive driver of behavioral flexibility. The team demonstrated that the mPFC can…
