When we talk about pet fish, the very first thing you probably think of is that they are water change sensitive finicky eaters and, frankly, not always necessarily with the longest life span. But if ...

Scientists have long recognized that lake sturgeon are among North America’s longest-lived freshwater fish,” said Scott ...

The giant oarfish is the longest bony fish in the world and can grow up to 36 feet long. This elusive species lives in the ocean's "twilight zone," 650 to 3,300 feet below the surface. Oarfish swim in ...

Fish come in every shape and size, but the longest ones are downright startling. While most exist deep in the ocean, these giants could stretch across a basketball court—or three. All of them exceed ...

Most people think a pet fish is just something pretty to look at for a couple of years. That’s not the full story. Some fish can live for decades if you give them the right care. Imagine coming home ...

The largest freshwater fish in North America, which was once abundant in California’s major rivers and San Francisco Bay, has declined in numbers to a point that state officials will consider whether ...

For centuries, sailors told terrifying stories of glowing sea serpents rising from the depths — enormous silvery creatures crowned with red flames. Today, marine scientists suggest those legends may ...