This underwater alliance between octopus and fish tends to pay off for both. Learn why the relationship works.

The world's oceans are facing a silent but devastating threat. An international team of researchers has identified a pathogen ...

US consumers will see higher prices at the pump as a result of tariffs enacted by new president Donald Trump, Reuters reports.

Become a coral hero and make a positive impact while traveling in Costa Rica by assisting local efforts with vital coral reef ...