Political science models are often used to predict and explain political phenomena. However, these models can be quite uncertain. This uncertainty comes from many different choices made during the modeling process. Most studies only look at a few of these choices, like the variables included in the
Heart research has taken a big step forward. Scientists have created a new way to grow heart tissue in the lab. This isn't your typical flat dish. Instead, it's a 3D setup that mimics the real heart better. The key? Flexible electrodes and tiny fibers. First, let's talk about why this matters. Drug
The latest budget proposal from the White House for NASA's 2026 fiscal year has sparked controversy. It suggests a major shift in the agency's focus, with significant cuts to space science and other programs. The goal? A dramatic pivot towards sending humans to Mars. However, this plan is already fa
Nature is often seen as a feast for the eyes, with vibrant colors and beautiful landscapes. But it offers so much more. Engaging all five senses in nature can boost health, especially for those with disabilities. The scent of certain flowers might trigger fond memories. The sound of bees buzzing can
Scientists have come up with a clever trick to detect antibiotics in cold conditions. They've created a special gel that can spot these medicines even when it's chilly. This gel is made using a mix of solvents that work together to create a flexible surface. This surface is super sensitive and can p
Copper is everywhere. It is in the water we drink and the soil we walk on. But too much of it can be harmful. This is why finding ways to measure copper levels accurately is so important. A new method has been created to do just that. It uses a clever trick of light and chemistry to spot copper in o
The human body is a complex system. Sometimes, it does not behave as expected. This is the case with long COVID, fibromyalgia, and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). These conditions share a puzzling trait: they cause ongoing symptoms that doctors cannot fully explain. Thes
The world of microelectronics and advanced sensors is buzzing with the potential of thermoelectric thin films. These films could power devices without needing external energy sources. However, they often fall short in electrical performance compared to their bulkier counterparts. Researchers have ta
In Peru, over 1. 5 million Venezuelans have settled since their country's economy crashed in 2015. This massive migration wasn't easy. It brought along a lot of stress and mental health issues. These problems started before the journey, continued during it, and persisted after arrival. When people
Kids with acute lymphoblastic leukemia, or ALL, need swift and accurate diagnosis. This is where a new tool comes in. It is a biosensor that can spot even the tiniest traces of an enzyme called TdT. This enzyme is a key player in ALL. The biosensor uses a clever trick called cascade amplificatio
