Imagine watching a glacier thousands of miles away and seeing what looks like smoke drifting from its frozen edge. Not from fire, obviously.That would be absurd in one of the coldest places on Earth.

In the far North Atlantic, a rapid and little‑noticed rise in sea level is sending signals that reach all the way to American shorelines. Between 2017 and 2025, the Labrador Sea — a deep, cold basin ...

In the mid-fifteen-hundreds, a Swedish peasant named Nils lived on an island called Iggön in the Baltic Sea. He was known to his neighbors as Rich Nils, apparently because of the plenitude of fish in ...