To get around this predicament, >a recent study has shown, guppies use trickery.  Competition in fish of the Poeciliidae family (fresh-water fish to which guppies belong) is especially intense, ...

Snakes have always unsettled people a little. Maybe it is the silent movement, sudden strikes, or perhaps it is the way some species behave in ways that seem oddly calculated.

Workers remove floating dead fish after a leak in an incoming pipeline aggravated the depletion of water levels amid a heat ...

The turtle didn’t look it, but she was about 48 years old. Four muscular legs ending in clawed toes moved through the air as ...

In 1932, the Amazon molly became the first known vertebrate to reproduce by cloning itself, producing all-female populations. A new genetic study has given scientists insights into the longstanding ...

One Colorado wolfpack, the Copper Creek pack, is responsible for over 60% of livestock depredations and $700,000 in claims, ...

Using female zebrafish as a model, researchers have found that aerobic exercise may influence various connections in the body ...

A female gray wolf that's already made headlines has now become the first publicly known gray wolf spotted in Sequoia ...

Darren Rice. For over two decades, a strange little marine creature puzzled biologist David Harasti. While diving off Papua ...

A history-making gray wolf that stunned biologists when she wandered into Los Angeles County earlier this year has now ...

Today the dates will be announced for the 2026 Florida Python Challenge. But who can forget 2025 when history was made?