Britain has warned Russia that it's ready to deal with any incursions into its territory after the spy ship Yantar was ...

Scientists have found a unique deep-sea vent field off Papua New Guinea where hot hydrothermal fluids and methane-rich gases emerge in tandem, creating an unexpected mix of chemistry and life. Off the ...

How does a sea floor that is supposed to be a stable, cold repository suddenly begin to mimic the chemistry of hydrothermal vents? The waters off Southern California absorbed an astonishing array of ...