Researchers have uncovered a previously unknown yet crucial role for thyrotropin-releasing hormone (Trh) in zebrafish hatching and reveal how this hormone activates a transient neuroendocrine circuit ...

Leaving the comfort and safety of home to explore the world is a difficult decision. However, in a tiny coral reef fish called a neon goby, dads help their offspring take the plunge by pushing them ...

The East Bay Municipal Utility District reported this week that more than 10,500 Chinook salmon have returned to the Mokelumne River to spawn during the 2025 fall run. The agency said the returns ...

Scientists report a documented case of a coral reef fish directly regulating when its offspring hatch. Male neon gobies hatch their embryos by removing eggs from the nest with their mouth, ...

Castalia Fish Hatchery is one of six in Ohio State produces 76,094 'catchable' Rainbow Trout a year 470,912 Steelhead Trout yearlings produced in 2022 Facility has 70 indoor rearing troughs and 4 ...

Targeting bass during a mayfly hatch is a great way to generate big bites in the summer months. Starting in May and running through September, mayflies emerge all across North America. Usually ...