Rock climbing is a sport where figuring out how hard a route is can be really tricky. There are different ways to rate how tough a climb is, but there's no official rulebook. As more people climb and the sport becomes a big deal at the Olympics, it's important to have a fair way to decide how hard a
In the hot and humid climate of the tropics, keeping horses healthy can be a challenge. This is especially true when it comes to dealing with nasty little worms called gastrointestinal nematodes. These parasites can cause big problems for horses, but a recent study showed that a smart approach can h
Fairbanks, Alaska, faces a significant issue with fine particulate matter, known as PM2. 5. This tiny pollution is a big problem, especially in winter. The air quality standards set by the National Ambient Air Quality Standard (NAAQS) are often exceeded in Fairbanks. The standard for PM2. 5 is 35 mi
Metabolomics is a field of study that deals with the small molecules in our bodies. These molecules are crucial for understanding how our bodies work. One big challenge in metabolomics is dealing with the huge amount of data generated by mass spectrometers. These machines can produce hundreds of sp
Pregnancy is a time when the body needs more water. This is true even without considering the extra demands of physical activity and hot weather. When a pregnant woman is physically active, her body needs even more water. This is especially true when she is exercising in hot weather. This is beca
Hip arthroscopy is no walk in the park. It's a complex surgery that requires a lot of skill and practice. One of the biggest challenges is just getting into the hip joint. If you mess this up, the rest of the surgery becomes much harder and you might even cause damage. Imagine trying to steer a boat
Ever wondered if the age of a father can affect the mental health of his children? Well, it turns out that there might be a link between a father's age and the risk of mental health issues in his kids. The idea is that as men get older, their sperm can accumulate more mutations.
The Earth is a bustling place, with a lot happening beneath its surface. It's got a squishy inside, a cracked outer layer, and a busy weather system. All these factors can set off big shifts in the Earth's crust, leading to earthquakes. But predicting these seismic events is tough. There are just to
Ionic liquids (ILs) are a hot topic in science right now. Scientists are using special tests to figure out how these chemicals can harm cells. These tests are super fast and can handle lots of samples at once. The problem is that these tests often use the wrong measurements. They look at the total
Delhi's air quality is a hot topic, and for good reason. Over the past five years, from 2018 to 2022, scientists have been keeping a close eye on the levels of PM2. 5, tiny particles that can cause big health problems. These particles are so small that they can sneak into your lungs and even your bl
