"More than 26,000 years ago, sea level was much lower than it is today partly because the ice sheets that jut out from the continent of Antarctica were enormous and covered by grounded ice—ice that was fully attached to the seafloor."

"Several companies turned back or rerouted Arctic sailings after the open-water conditions of the past several years gave way to relatively heavy ice."

"It warmed up over zero degrees this year—for the first time ever, we believe. . . . fish have no reason not to migrate north.”