Nighttime underwater photos show fish hanging out with jellyfish and anemones — perhaps seeking their protection.

Next week, the unveiling of a revolutionary undersea habitat is set to re-energise marine science and begin a new era of ...

Last week, rough waves and heavy winds pushed dense sargassum seaweed onto Florida beaches, trapping hundreds of sea turtle ...

The death toll from Mexico’s torrential rains has increased to 44, as the fallout mounted from widespread flooding and ...