Like schools of fish and flocks of birds, our cells can also migrate collectively in coordination with their neighbors. This ...

Serbia’s university students are gearing up for a major rally this weekend, pushing for political changes under President ...

U.S. prosecutors announced criminal charges against former Cuban President Raúl Castro in the 1996 downing of civilian planes ...

A lot of people expect fish to just drift around the tank and mind their business. Then they notice certain species waiting ...

A pet owner sets up an aquarium designed specifically so her cats can safely observe the water from inside a clear viewing ...

A shopper was amused when the glass tanks he ordered online arrived packed with dried straw. Deenberetta had bought five fish ...

Betta fish have become one of the most popular freshwater aquarium pets in recent years. Known for their bright colors, ...

The environmental movement—green-minded politicians, entrepreneurs, philanthropists, writers, volunteers, and advocacy ...

Humans and other mammals cycle through distinct sleep phases. One of them is easily recognized by the darting motion of the eyes behind closed lids, giving it its name: REM (rapid eye movement) sleep.

Betta fish enjoy big areas so that they can roam and explore. Image via ANBARASU THIRAVIYAM, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via ...

Hidden beneath the surface of the world’s rivers, some of Earth’s great animal movements unfold – migrations that rival, in sheer biomass, the famous mass movements of zebra and wildebeest across the ...

Choosing the right pet fish can make caring for an aquarium feel simple and rewarding, especially for children who are just getting started. Choosing a pet fish for a child can be a wonderful way to ...