Tag Archives: Fish

Alzheimer’s disease is one of the most challenging health conditions facing older adults today. It is a progressive brain disorder that slowly damages memory, thinking skills, and the ability to carry out simple daily activities. Currently, there is no cure for Alzheimer’s, and available treatments can only manage symptoms rather than stop or reverse the disease, making prevention, awareness, and …

There were some indications that the same thing is true in fish, where the elimination of equivalent hox genes also interfered with the formation of the rays at the ends of fins. This would suggest that digits formed by elaborating on a genetic system that already existed in order to produce fins. However, when a US-French team started looking at …

Reconstruction of a large mawsoniid coelacanth from the British Rhaetian. Credit: Daniel Phillips Researchers found dozens of Triassic coelacanth fossils in UK museums. The fish were once mistaken for reptile bones. The coelacanth is often called a “living fossil.” Once believed to have vanished millions of years ago, it was unexpectedly rediscovered in 1938 when one was caught in the …

Living with chronic pain can be exhausting, and while prescription medicines are often necessary, many people look to natural remedies for additional relief. From herbs and vitamins to essential nutrients, certain supplements may support the body’s ability to manage inflammation, ease discomfort, and improve overall quality of life. Living with chronic pain is hard – here are seven natural pain …

IN A NUTSHELL 🔍 Researchers developed a new framework for robotic swarms, mimicking the decentralized control in groups of birds, fish, and bees. ⚙️ The study introduces “curvity,” an intrinsic quality allowing robots to curve in response to external forces, enhancing swarm intelligence. 🏥 Applications include improved search-and-rescue operations, wildfire detection, and precision drug delivery systems. 🚀 The framework could …

Spotted ratfish are scaleless, rabbit-faced deep-sea fish, about two feet (61 centimeters) long, and native to the northeastern Pacific Ocean. As if that wasn’t a strange enough description, these distant shark cousins also feature teeth on their foreheads. While a number of marine animals, such as sharks, rays, and whale sharks, have external tooth-like structures called denticles, it turns out …

A New, ‘Adorable’ Deep-Sea Fish Swims Into View  The New York Times Source link

Of all the weird and wonderful adaptations that have evolved in the world’s oceans, the barreleye fish’s might be the most impressive. These deep-sea dwellers are equipped with a transparent head, allowing their tubular eyes to look upwards, like gazing out of a car sunroof, as they hunt for prey above in pitch-black waters.  The rest of this article is …

In the fall of 2024, somewhere near the headquarters of Brazil’s Environmental Military Police, an unending reverse-cascade of catfish began to climb the slippery rocks of the Sossego waterfall. The climbers were orange with thick black stripes, hence their nickname: bumblebee catfish. They had gathered in the thousands, their bodies latched onto the rocks and each other. Slowly and surely, …

Scientists Goofed and Accidentally Created a New Kind of Fish  AOL.com Source link