Fresh Science Trends

1. Brain-Like Artificial Neurons Created Scientists at UMass Amherst have built artificial neurons that mimic real brain cells with stunning accuracy. Connecting the artificial neuron to a biological cell. a. (Top) Schematic of seeding cardiac cells (cardiomyocytes) on an ultra-flexible and releasable mesh sensing system. (Bottom) Schematic of forming 3D mesh-tissue integration. b. Fluorescence optical image of a formed mesh-tissue. The red color indicates the embedded mesh ribbons. The green, blue, and purple colors indicate F-actin, 4′,6-diamidino-2-phenylindole (DAPI), and cardiac Troponin T (cTnT) in the cells, respectively. Scale bar, 0.5 mm. c. Representative recordings from four graphene sensors integrated on a mesh embedded in a tissue. The sharp spikes and broad peaks correspond to electrical action potentials and mechanical contractile signals, respectively. d. Schematic of the cell-sensor interface in the mesh-tissue system. The acquired sensing signals are amplified and f...

Avoid These Foods if Diabetes Runs in Your Family 3 min read July 2026 Verified Type 2 Diabetes   Prevention   Nutrition If your parents or grandparents have diabetes, your risk is real. But it's not your destiny. What you eat every single day is one of the most powerful levers you have. Here's what to cut back on, starting now. Genetics loads the gun, but lifestyle pulls the trigger. Studies show that up to 70% of type 2 diabetes cases can be prevented or delayed through simple dietary changes. The tricky part? Many of the worst culprits are foods we eat without a second thought. Monitoring your blood sugar is the first step. Watching what's on your plate is the next. Small choices, every day, add up to a lifetime of difference. Credits: AI@ FST Sugary drinks Sodas, fruit juices, and energy drinks flood your blood with sugar instantly — no fiber to slow it down. White carbs White bread, white rice, and pasta spike insulin fast. Swap for whole grain versions wherever possib...

The Neuropsychology of Sudden Anger in Close Relationships Sudden anger in intimate relationships is rarely a standalone emotion. From psychological, psychiatric, neurological, and biological perspectives , it is often the visible outcome of multiple underlying processes. Anger is frequently a secondary emotional response. Primary emotions such as fear, shame, rejection, helplessness, or emotional pain are often transformed into anger because anger provides a greater sense of control. Anger Photo by Nik on Unsplash The brain's threat-detection system plays a central role. The amygdala rapidly evaluates emotional stimuli and can trigger defensive reactions before the prefrontal cortex fully processes the situation, resulting in impulsive anger. Attachment neurobiology influences emotional reactivity. Individuals with insecure attachment patterns may perceive criticism, distance, or ambiguity as threats to emotional security, intensifying anger responses. Chronic stress a...