Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

We still know very little about the ecology of mesophotic ecosystems, but they support long-lived protected species that form ...

WASHINGTON— President Trump signed an executive order today to fast-track a process that purports to allow U.S.-affiliated companies to mine the deep seabed in U.S. and international waters. The order ...

Thousands of eggs belonging to an elusive species were found inside an underwater active volcano. The eggs take four years to ...

This story was supported by the Pulitzer Center’s Ocean Reporting Network, where Elizabeth Claire Alberts is a fellow. BERGEN ...