Researchers have discovered a pair of seamounts on the ocean floor that serve as inflow and outflow points for a vast plumbing system that circulates water through the seafloor. The seamounts are ...

Arctic rivers wind through remote tundra and boreal forests, freezing solid in winter and surging each spring with snowmelt, ...

STRAITS OF FLORIDA — At 2 a.m., oceanographer Ryan Smith was headed into his 12th hour of work with little sleep when trouble started. From the rear deck of the University of Miami’s research boat, he ...

Water flow in Arctic rivers is shifting unevenly as climate change alters rivers, with satellites revealing wetter and drier regions.

Since 2016, Antarctic sea ice extent has been declining sharply – now scientists are piecing together how strong winds and ...