Ochre, a red or yellowish earth pigment, has been around for ages. People in the Middle Stone Age (MSA) used it for more than just art. They had some clever tricks up their sleeves. Imagine using ochre to tan animal hides, make glue for tools, or even protect their skin. But how do we know this? Wel
A long time ago, people lived on the Ryukyu Islands near Japan. No one knows how they got there. The trip was tough because of a super strong ocean current called the Kuroshio Current. To figure it out, scientists built a boat like the ones from that time and tried the journey themselves. They used
The discovery of human and animal footprints in New Mexico's White Sands National Park has stirred up a lot of questions. These prints, found in layers of clay and silt, have sparked a big debate about when the first people arrived in North America. For a long time, it was believed that the first Am
In the fight against deadly viruses, some countries are at a disadvantage. These nations face a double whammy: they are most at risk from viral hemorrhagic fevers. Yet, they also have the least resources for healthcare. This means they struggle to spot, treat, and control outbreaks. The COVID-19 pan
The journey of creating delgocitinib is a fascinating tale of chemical ingenuity. Delgocitinib is a special kind of drug. It stops certain signals in the body that can cause inflammation. This drug has a unique structure. It has two rings connected in a special way, called a spirocyclic system. One
The man known as Illinois' "Mr. Speaker" has seen his political career come to an abrupt end. Michael Madigan, who held significant power in the state for decades, was recently handed a 7. 5-year prison sentence. This comes after a lengthy trial where he was found guilty of corruption charges. Madi
People who need regular dialysis often face a lot of physical and mental challenges. Recently, there's been a push to include spiritual practices in their care. But do these spiritual methods actually help? That's a big question mark. Spiritual practices can take many forms. They might include pray
Michaela Onyenwere is a name that resonates with pride and accomplishment. She is a Nigerian-American basketball star who has made a significant impact both on and off the court. Her journey is a testament to her rich cultural heritage and unwavering faith. Michaela was born in Aurora, Colorado, but
Heart health is a big deal, and doctors often use stress tests to check how well the heart is working. One such test is the dobutamine stress echo, which pushes the heart to work harder. This helps doctors spot any issues with blood flow to the heart muscle. When the heart doesn't get enough blood,
Deep in the heart of Guatemala, a trio of ancient Mayan sites has been unearthed, offering fresh insights into one of the world's most enigmatic civilizations. These sites, nestled in the Petén region, are part of a newly discovered urban triangle, challenging what was previously known about Mayan h
