When sick, Nile tilapia seek warmer water. That behavioral fever triggers a specialized immune response, hinting the connection evolved long ago.

In the fall of 2018, officials with the Alaska Department of Fish and Game and their partners celebrated what they thought was a milestone: an end to the infestation of invasive northern pike in the ...

Crossing the borders of Namibia, Botswana, Zambia and Zimbabwe, land and water safaris follow the flow of the Zambezi to Lake ...

By Guest Contributor By Malak KhaledThere’s nothing quite like spending a winter in Egypt; picture yourself wrapped in a cozy shawl, sipping on a cup of halabessa, or eating sweet potato from a street ...

According to Mr Suta, several locals have been employed at the tourism site hence generating income to develop the area ...

Floods, such as the one in 2022, severe upstream ice jams and extended periods of extreme low temperatures can build up near ...

One of Egypt’s most important sources of protein, the tilapia fish, is being affected by pollution, introducing possible harm to human health.

Researchers assessed the status of 23,496 species of freshwater animals in groups including fishes, crustaceans such as crabs ...

Husseiny, assistant professor of architecture and urban design, and Abeer El-Shater, adjunct faculty in the Department of ...

Freshwater ecosystems across the world are in distress. As scientists better comprehend the extent to which lakes, ponds, rivers and marshlands—and the animal and plant life they support—are suffering ...

These disturbances have disrupted the natural habitats of the Yangtze River, leading to a sharp decline in fish biodiversity and fishery resources. To address this ecological crisis, the Chinese ...

While the Nile is the longest and probably ... providing millions of people with transportation, fishing, and hydroelectric power. The river’s course is divided into three sections - the upper ...