A trade-off between tooth size and jaw mobility has restricted fish evolution, Nick Peoples at the University of California Davis, US, and colleagues report in the open-access journal PLOS Biology .

These fish are 'living fossils'—among the most primitive animals on Earth For 150 million years, gars—a group commonly derided as “trash fish”—have mostly stayed the same, a rare ...

The loss of hundreds of Fish and Wildlife employees could have immediate and long-term impacts on wild places, including Joshua Tree National Park.

In a major new work, Yale ichthyologist Thomas Near revises branches of the Tree of Life concerning most fish species based on the latest scientific knowledge.

A living Christmas tree requires proper care during the holidays so that it will be ready for its permanent spot in the landscape.

SUMMERDALE, Ala. (WALA) - We’re just one day away from the Fish River Christmas Tree Farm opening in Summerdale. It’s always a great time for families. And it’s 40 acres of fun for everyone ...

Of all land-frequenting fish, however, by far the most famous is the so-called climbing perch of India, which not only walks bodily out of the water, but even climbs trees by means of special ...

A workman trimming a big tree in Tuscarawas Park at New Philadelphia, Ohio one day last week, suddenly gasped and stared. There, in a rain-filled crevice, 40 ft. above ground, alive and wriggling, ...

A UK family that lives on a sailboat is spending a minimalist Christmas at sea complete with sea shell gifts, fresh-caught fish, and surfing.

Scientists say they observed several of the nonnative fish slither out of a pond and snatch some tree frogs during a rainy day in 2020.

An angelfish at the Denver Zoo got a CT scan, and the Colorado zoo shared some behind-the-scenes images from the X-ray session.

SUMMERDALE, Ala. (WALA) - We’re just one day away from the Fish River Christmas Tree Farm opening in Summerdale. It’s always a great time for families. And it’s 40 acres of fun for everyone ...