Stefan Lovgren writes on how freshwater fish from the Arctic to Africa are endanged by climate change and the unpredictable ...

Keystone species play an outsized role in the ecosystem, affecting the natural balance in ways that cannot easily be replaced.

San Diego County's top birders share their 2025 Big Year adventures and reveal what it really takes to be a champion.

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

In a type of relationship known as mutualism, two different species benefit from one another through cooperation. While some ...

Foreign ownership of farmland, questions over whether federal law pre-empts state tort law liability and another round of ...

The Florida Oceanographic Society in Stuart took in parrotfish, sharks, rays and other species that were rehomed after another facility closed.

When a species comes off the Endangered Species Act list, is that the end of the story? No. While a win is a win, it’s never the end; responsibility for these species often shifts to states, Tribes, ...

Nature is astonishingly diverse. Across the planet’s oceans, forests, grasslands, and cities, living beings interact in ways that defy rigid expectations.

The past year at Monarch Park has seen a transformation from a once-barren slope into a thriving Blackland Prairie ecosystem.

A paper published by URI researchers reveals key mechanisms in speciation in corals. Critically threatened by climate change, a better understanding of coral biology will help efforts to conserve and ...