Denisovans, long-gone relatives of modern humans, left a lasting mark on our DNA. Their genes are still present in people from East and Southeast Asia. But how did the places they lived shape our ability to fight off diseases? That's the question scientists set out to answer. They looked at three s
The Centers for Disease Control and Prevention (CDC) has confirmed that Chagas disease, often called the kissing bug disease, is now considered widespread in the United States. This condition is caused by a parasite called Trypanosoma cruzi, which is found in the feces of the triatomine bug, commonl
Pregnancy can be tough on a woman's body, and complications like preeclampsia or gestational diabetes can stick around, raising the risk of heart problems later in life. But here's a little-known fact: breastfeeding might help turn the tide on this risk. Women who've had complicated pregnancies are
Young calves on dairy farms in California face a big health challenge: Bovine Respiratory Disease, or BRD. It's a serious issue that affects both the calves' well-being and the farm's finances. But what if the weather plays a bigger role in this than we thought? Recent research took a closer look at
Plague, a disease that might sound like something from history books, has made a recent appearance in California. A person in South Lake Tahoe has tested positive for this bacterial infection, likely after a flea bite during a camping trip. This isn't an isolated case either; just last month, someon
Coffee is a staple for many people in the U. S. , enjoyed daily for its rich flavor and energy boost. But did you know that what you mix into your coffee could be doing more harm than good to your heart? Black coffee is actually a heart-friendly choice. Research indicates that drinking a few cups e
Spotting diseases early is a big deal. It helps save lives and keeps economies running. Many diseases jump from animals to humans. So, a team effort is needed to catch them fast. One Health is a way to do this. It involves people, animals, and the environment working together. People can help by sh
In the heart of New York City, a silent menace has taken hold. Legionnaires' disease, a severe form of pneumonia, has recently struck Central Harlem. This outbreak has left 67 people ill and tragically claimed three lives. The culprit? Cooling towers, those towering structures perched on buildings,
After a stroke, many people face muscle tightness, or spasticity. This is a common issue, and it can be tough to handle. Doctors use a tool called surface electromyography (sEMG) to check how muscles are working. This tool gives real-time info about muscle activity. It's super useful for spotting mu
For over ten years, a strange sickness has been wiping out starfish along the Pacific coast. Now, scientists have finally figured out what's been happening. It turns out, a sneaky bacteria called Vibrio pectenicida is to blame. This bacteria has been causing something called sea star wasting diseas
