Nanopore sensors have emerged as highly sensitive tools, capable of detecting individual particles by measuring changes in ionic current. This method is both straightforward and effective, allowing scientists to gather detailed information about particles without needing any labels. It is a big deal
The world is hungry, and the population is growing. So, how can we feed everyone without harming the planet? Vertical farming might just be the answer. This method involves stacking layers of crops, algae, mushrooms, fish, insects, and even cultured meat. It is not dependent on climate, weather, or
In Mexico City, a groundbreaking effort is underway to tackle cervical cancer. The HPV-FASTER initiative is a clever mix of HPV vaccination and screening. This program is designed to reach women aged 25 to 45 in Tlalpan, a bustling area of the city. To grasp what helps or hinders women from taking p
Cancer treatment is a complex challenge. Researchers have been exploring new ways to fight it. One promising approach involves using nanoparticles. These tiny particles can be designed to target cancer cells directly. This reduces damage to healthy cells. One type of nanoparticle that is gaining att
Every year, the Journal of Comparative Physiology A honors the best articles in two categories: Original Research and Review/Review-History. The winners are picked by the Editorial Board and the readers who access the articles online. The 2025 awards have been announced, and they spotlight some fasc
A silent threat lurks in the blood of millions. It is a tiny particle called Lp(a). It is a mystery to many. It is a danger to some. It is a risk factor for heart attacks and strokes. It is a problem for about 64 million people in the United States alone. It is a problem that goes unnoticed.
The way particles move in liquids isn't always straightforward. It's easy to assume that particles just float along with the current. But there's a weird thing that happens sometimes. Particles can actually move against the flow, going upstream. This is what scientists call upstream contamination. I
The ocean's carbon cycle could be greatly affected by nano and microplastics. These tiny plastic particles are everywhere in the marine environment. Copepods are tiny ocean creatures that play a big role in moving carbon from the surface to the deep ocean. They do this by producing fecal
Concrete is a big deal in construction. It is super strong and lasts a long time. But it has a weakness: it isn't great at handling pressure. This limits how it can be used in buildings. To fix this, scientists have been adding tiny particles called carbon nanoparticles to concrete. These particles
In a world where many people are turning away from religion, there's a surprising twist. Even in countries where religion is not a big deal, people still have a hidden preference for religious belief. This is true even for those who don't believe in God. It's like there's an automatic setting in o
