A team of researchers deployed a submersible robotic system into the lake’s northwestern basin during the summer of 2023, revealing an unexpected and active underwater landscape.

Trump’s tariffs put a spotlight on the uninhabited Heard and McDonald Islands, which comprise a remote volcanic refuge for ...

When Pennsylvania’s Department of Conservation and Natural Resources established Erie Bluffs as a state park, they made the ...

“The law of the sea basically colonized [Pacific peoples’] ocean,” said Frank Murphy, a resident of French Polynesia who ...