Pennsylvania issues 'do not eat' advisory for fish in three southcentral counties due to 'forever chemicals,' impacting trout stocking.

While the iconic silhouette of Christ the Redeemer and the bustling sands of Copacabana define the international image of ...

If you’ve ever stood in front of a wall of sunscreens labeled “reef-safe,” “reef-friendly,” or “ocean-conscious,” you’ ...

Giant clams (Tridacna gigas), members of the family Tridacnidae and among the most striking inhabitants of tropical coral ...

Remotely operated vehicles saw significant new species wins in 2026, and they're changing the way we explore the deep sea.

Only accessible by ferry, seaplane, or private charter, these remote park offers world-class snorkeling, rare birdwatching, and secluded camping.

Several years worth of findings from a floating laboratory have tapped into a well-stocked coral library of taxonomic, ...

Scientists used AI to analyze 10,631 freshwater fish species and found that stable, connected rivers are critical for ...

Nighttime drops in ocean oxygen raise energy use in small reef fish. Repeated stress could affect reef health as oceans warm.

Avid angler Robert Annis shares what it's like to go ice fishing on Green Bay, Wisconsin, and 6 other places you can try it this winter.