Fish farming is big business. One key player in this industry is the Cirrhinus mrigala. This fish is popular in aquaculture due to its fast growth and adaptability. But to keep these fish healthy and growing, farmers need to pay close attention to their diet. One crucial nutrient is manganese.
The ocean floor is home to many fish species. Some live in very deep waters. A recent experiment looked at how these deep-sea fish react to loud noises. This was done along the eastern coast of Canada. The noise came from a commercial seismic survey. It lasted for 100 days straight. The survey used
The number of segments in the trunk of vertebrates varies greatly. This diversity is fascinating, but the process behind it is not well understood. Scientists believe that the number of segments is set during early development. This happens when cells in a specific area, called the pre-somitic mesod
Scientists have been diving deep into how fish handle stress. They are looking at Nile tilapia, a type of fish that is easy to find. These fish are put in tanks and observed closely. One big clue about stress in fish is the amount of sugar in their blood. To track this, researchers used a tiny, wire
The way animals interact with others early in life can greatly affect their social skills later on. This is especially true for creatures that live in groups. However, scientists are still trying to figure out exactly how this happens in the brain. One big clue lies in something called neuroplastici
Understanding how cells develop and change over time is a big deal in biology. It helps scientists see and understand the complex ways cells behave during the early stages of life. Usually, tracking cells relies on stable signals and strong promoters, which can be limiting for long-term studies. How
Ever wondered how chemicals in water can affect tiny fish babies? Researchers found something surprising. A chemical called TDtBPP, found in natural waters, can cause big problems for baby fish. This chemical can mess with the development of baby fish, causing them to have birth defects and even di
Carrie Fisher, the actress who brought Princess Leia to life, left a lasting impact on many. Her passing was felt deeply, especially by those who saw her final appearance in "Rogue One. " For some, seeing Princess Leia on the big screen after learning of Fisher's death was an emotional rollercoaste
Fish are masters of adaptation, and their visual systems are no exception. Six species of centrarchids, or sunfish, living in different light environments were studied. Researchers looked at how these fish see and communicate using light. They measured things like eye size, gene activity, and how li
Imagine this: three friends are out fishing, enjoying the calm waters and the sunshine. Suddenly, a massive 900-pound dolphin leaps out of the water and lands right in their boat. This wasn't your average fishing trip. It happened off the coast of New Zealand's North Island, near a famous spot calle
