The global tariffs Trump announced this week include remote territories like Heard and McDonald Islands in the Indian Ocean ...

U.S. President Donald Trump 's wide-ranging "reciprocal" tariffs have hit a remote, disputed island hosting a key U.S. military base in the Indian Ocean, although the tax appears to be a symbolic move ...

Britain and Mauritius have been negotiating a deal for the U.K. to hand over the Indian Ocean archipelago, which is home to a ...

The United Kingdom is set to hand over the Chagos Islands to the small nation of Mauritius after the deal received approval from the White House.

NASA's SWOT satellite has revealed unseen ocean depths, mapping seafloor features that shape life, currents and tectonics.

A 2014 satellite image captured a rare glimpse of a massive, eerily circular ring of clouds that formed slap-bang in the ...