The Amazon rainforest is home to many unusual creatures, but few are as peculiar as the hoatzin. This bird stands out due to its unique characteristics and mysterious evolutionary history. It is often called the "stinkbird" because of its strong, unpleasant smell. This odor comes from its digestive system, which is similar to that of a cow. The hoatzin's diet mainly ...

Have you ever wondered if your weight could affect your blood vessels? Body Mass Index, or BMI, is a common measure of weight in relation to height. While it's known to play a role in various heart issues, its connection to peripheral artery disease (PAD) has been a topic of debate. PAD happens when blood vessels in your legs, arms, or pelvis become narrowed, restric...

Osteoarthritis (OA), a common joint disease, causes a lot of pain and disability. One way it happens is through something called programmed cell death (PCD). Scientists wanted to find out which genes are involved in this process and if they could be used as markers to detect OA early. They analyzed three sets of data from previous studies on OA and found 45 genes tha...

Atrial fibrillation (AF) is a tricky heart condition that keeps getting worse, even with the latest treatments like ablation. Doctors have tried to stop it by targeting inflammation and fibrosis, but those methods haven't worked out. Recently, scientists have found new cellular and metabolic stress targets that could help. They've discovered that lifestyle changes an...