It is slimy, mysterious, and one of Europe’s most enigmatic species: the eel. For centuries, researchers have tried to discover where and how these fish reproduce–but to this day, no one knows for ...

One of the enduring ichthyological mysteries is how migratory fish know when it is time to move from their winter to summer ...

A great white shark named Ripple was detected off the New Jersey coast. The 800-pound shark is being tracked by researchers at OCEARCH via a GPS tag. Ripple's appearance likely signals the start of ...

Every fall, the skies of the northeastern United States fill with warblers, barn swallows and other birds heading south to warmer climates. The journeys are long—often spanning continents—and birds ...

HONG KONG—With billions in economic projects fueling population and tourism growth, Atlantic Canada’s airports say the region is ready for a new wave of direct international and U.S. routes, building ...

JAQUE, Panama (AP) — Venezuelan migrant Mariela Gómez is one of the thousands retracing their steps in a wave of “reverse migration.” With legal pathways to the U.S. slashed under President Donald ...

The Catholic Church in the United States is preparing to observe National Migration Week 2025, calling for “growing in appreciation of the challenges faced by migrants and refugees” and reiterating a ...

If you plan on hooking a world-class Atlantic salmon in heavy current, you better have your boots laced. Just ask the fly fisherman in the video below, who ran roughly a mile down a river in Norway ...