Just hours after he took office in January, Trump instructed the US Board on Geographic Names to make the change.

A new review of ocean data suggests that more than 99.999 percent of the global deep seafloor has never been seen by humans.

For our new study, we reviewed the literature on the movements of marine migratory species from 1990 to 2017. We synthesised ...

In the waters off New England, one of Earth's rarest mammals swims slowly, mouth agape. The North Atlantic right whale ...